12664374410 has 16 divisors (see below), whose sum is σ = 22797158400. Its totient is φ = 5065464336.

The previous prime is 12664374409. The next prime is 12664374449. The reversal of 12664374410 is 1447346621.

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, 312071 + ... + 350309.

It is an arithmetic number, because the mean of its divisors is an integer number (1424822400).

Almost surely, 2^12664374410 is an apocalyptic number.

12664374410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12664374410 is a deficient number, since it is larger than the sum of its proper divisors (10132783990).

12664374410 is a wasteful number, since it uses less digits than its factorization.

12664374410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71365.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 12664374410 in words is "twelve billion, six hundred sixty-four million, three hundred seventy-four thousand, four hundred ten".