12924618656930 has 16 divisors (see below), whose sum is σ = 23273720951544. Its totient is φ = 5167756936320.

The previous prime is 12924618656927. The next prime is 12924618656941. The reversal of 12924618656930 is 3965681642921.

It can be written as a sum of positive squares in 4 ways, for example, as 12701618428489 + 223000228441 = 3563933^2 + 472229^2 .

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 261289841 + ... + 261339300.

Almost surely, 2^{12924618656930} is an apocalyptic number.

12924618656930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12924618656930 is a deficient number, since it is larger than the sum of its proper divisors (10349102294614).

12924618656930 is a wasteful number, since it uses less digits than its factorization.

12924618656930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522631621.

The product of its (nonzero) digits is 33592320, while the sum is 62.

The spelling of 12924618656930 in words is "twelve trillion, nine hundred twenty-four billion, six hundred eighteen million, six hundred fifty-six thousand, nine hundred thirty".