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23423141541 = 331594268843
BaseRepresentation
bin10101110100001000…
…001100011010100101
32020110101202212122210
4111310020030122211
5340432311012131
614432131114033
71456306263252
oct256410143245
966411685583
1023423141541
119a2a830a18
124658442919
132293943a87
1411c2b98429
15921545146
hex57420c6a5

23423141541 has 16 divisors (see below), whose sum is σ = 32784721920. Its totient is φ = 14855570160.

The previous prime is 23423141513. The next prime is 23423141579. The reversal of 23423141541 is 14514132432.

It is not a de Polignac number, because 23423141541 - 26 = 23423141477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23423141499 and 23423141508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23423141591) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2128935 + ... + 2139908.

It is an arithmetic number, because the mean of its divisors is an integer number (2049045120).

Almost surely, 223423141541 is an apocalyptic number.

It is an amenable number.

23423141541 is a deficient number, since it is larger than the sum of its proper divisors (9361580379).

23423141541 is a wasteful number, since it uses less digits than its factorization.

23423141541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4268936.

The product of its digits is 11520, while the sum is 30.

Adding to 23423141541 its reverse (14514132432), we get a palindrome (37937273973).

The spelling of 23423141541 in words is "twenty-three billion, four hundred twenty-three million, one hundred forty-one thousand, five hundred forty-one".

Divisors: 1 3 31 59 93 177 1829 5487 4268843 12806529 132334133 251861737 397002399 755585211 7807713847 23423141541