13701958128609 has 32 divisors (see below), whose sum is σ = 19733861831040. Its totient is φ = 8424928238592.

The previous prime is 13701958128581. The next prime is 13701958128623. The reversal of 13701958128609 is 90682185910731.

It is not a de Polignac number, because 13701958128609 - 2⁹ = 13701958128097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13701958128709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6228574 + ... + 8136279.

It is an arithmetic number, because the mean of its divisors is an integer number (616683182220).

Almost surely, 2^{13701958128609} is an apocalyptic number.

It is an amenable number.

13701958128609 is a deficient number, since it is larger than the sum of its proper divisors (6031903702431).

13701958128609 is a wasteful number, since it uses less digits than its factorization.

13701958128609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14365249.

The product of its (nonzero) digits is 6531840, while the sum is 60.

The spelling of 13701958128609 in words is "thirteen trillion, seven hundred one billion, nine hundred fifty-eight million, one hundred twenty-eight thousand, six hundred nine".