12431029930955 has 16 divisors (see below), whose sum is σ = 15128655151104. Its totient is φ = 9803902184160.

The previous prime is 12431029930901. The next prime is 12431029930961. The reversal of 12431029930955 is 55903992013421.

It is not a de Polignac number, because 12431029930955 - 2²⁸ = 12430761495499 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12431029930897 and 12431029930906.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2573174 + ... + 5610996.

It is an arithmetic number, because the mean of its divisors is an integer number (945540946944).

Almost surely, 2^{12431029930955} is an apocalyptic number.

12431029930955 is a deficient number, since it is larger than the sum of its proper divisors (2697625220149).

12431029930955 is a wasteful number, since it uses less digits than its factorization.

12431029930955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3049426.

The product of its (nonzero) digits is 2624400, while the sum is 53.

The spelling of 12431029930955 in words is "twelve trillion, four hundred thirty-one billion, twenty-nine million, nine hundred thirty thousand, nine hundred fifty-five".