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14321120411 = 132621420307
BaseRepresentation
bin11010101011001101…
…01111010010011011
31100222001201021222002
431111212233102123
5213312201323121
610325023151215
71014614341433
oct152546572233
940861637862
1014321120411
116089998804
12293814550b
131472cc3060
1499bdc72c3
1558c414e0b
hex3559af49b

14321120411 has 8 divisors (see below), whose sum is σ = 15428666064. Its totient is φ = 13214420640.

The previous prime is 14321120389. The next prime is 14321120413. The reversal of 14321120411 is 11402112341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14321120411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14321120413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176081 + ... + 244226.

It is an arithmetic number, because the mean of its divisors is an integer number (1928583258).

Almost surely, 214321120411 is an apocalyptic number.

14321120411 is a deficient number, since it is larger than the sum of its proper divisors (1107545653).

14321120411 is a wasteful number, since it uses less digits than its factorization.

14321120411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422941.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 14321120411 its reverse (11402112341), we get a palindrome (25723232752).

The spelling of 14321120411 in words is "fourteen billion, three hundred twenty-one million, one hundred twenty thousand, four hundred eleven".

Divisors: 1 13 2621 34073 420307 5463991 1101624647 14321120411