12934058436556 has 24 divisors (see below), whose sum is σ = 23197639694544. Its totient is φ = 6306310686720.

The previous prime is 12934058436491. The next prime is 12934058436583. The reversal of 12934058436556 is 65563485043921.

It is a super-2 number, since 2×12934058436556² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12934058436494 and 12934058436503.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18315610 + ... + 19008673.

It is an arithmetic number, because the mean of its divisors is an integer number (966568320606).

Almost surely, 2^{12934058436556} is an apocalyptic number.

It is an amenable number.

12934058436556 is a deficient number, since it is larger than the sum of its proper divisors (10263581257988).

12934058436556 is a wasteful number, since it uses less digits than its factorization.

12934058436556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37326441 (or 37326439 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 61.

The spelling of 12934058436556 in words is "twelve trillion, nine hundred thirty-four billion, fifty-eight million, four hundred thirty-six thousand, five hundred fifty-six".