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4223441310020 = 225331811786661
BaseRepresentation
bin111101011101011000101…
…110000001000101000100
3112221202102212221022112222
4331131120232001011010
51023144101433410040
612552115552431512
7614063545543622
oct75353056010504
915852385838488
104223441310020
111389173572a59
12582645b48598
1324836575024a
141085b6788512
1574cdc362bb5
hex3d758b81144

4223441310020 has 48 divisors (see below), whose sum is σ = 8907002521536. Its totient is φ = 1682193744000.

The previous prime is 4223441310017. The next prime is 4223441310061. The reversal of 4223441310020 is 200131443224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4975490 + ... + 5762150.

It is an arithmetic number, because the mean of its divisors is an integer number (185562552532).

Almost surely, 24223441310020 is an apocalyptic number.

It is an amenable number.

4223441310020 is an abundant number, since it is smaller than the sum of its proper divisors (4683561211516).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223441310020 is a wasteful number, since it uses less digits than its factorization.

4223441310020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787812 (or 787810 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4223441310020 its reverse (200131443224), we get a palindrome (4423572753244).

The spelling of 4223441310020 in words is "four trillion, two hundred twenty-three billion, four hundred forty-one million, three hundred ten thousand, twenty".

Divisors: 1 2 4 5 10 20 331 662 811 1324 1622 1655 3244 3310 4055 6620 8110 16220 268441 536882 786661 1073764 1342205 1573322 2684410 3146644 3933305 5368820 7866610 15733220 260384791 520769582 637982071 1041539164 1275964142 1301923955 2551928284 2603847910 3189910355 5207695820 6379820710 12759641420 211172065501 422344131002 844688262004 1055860327505 2111720655010 4223441310020