12930162939954 has 112 divisors (see below), whose sum is σ = 32162845894872. Its totient is φ = 3870984121344.

The previous prime is 12930162939931. The next prime is 12930162939961. The reversal of 12930162939954 is 45993926103921.

12930162939954 is a `hidden beast` number, since 1 + 2 + 9 + 30 + 162 + 9 + 399 + 54 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 12869115896025 + 61047043929 = 3587355^2 + 247077^2 .

It is a super-2 number, since 2×12930162939954² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12930162939891 and 12930162939900.

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 55 ways as a sum of consecutive naturals, for example, 8517439 + ... + 9920034.

Almost surely, 2^{12930162939954} is an apocalyptic number.

12930162939954 is an abundant number, since it is smaller than the sum of its proper divisors (19232682954918).

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

12930162939954 is a wasteful number, since it uses less digits than its factorization.

12930162939954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18437543 (or 18437528 counting only the distinct ones).

The product of its (nonzero) digits is 28343520, while the sum is 63.

The spelling of 12930162939954 in words is "twelve trillion, nine hundred thirty billion, one hundred sixty-two million, nine hundred thirty-nine thousand, nine hundred fifty-four".