13416072464 has 10 divisors (see below), whose sum is σ = 25993640430. Its totient is φ = 6708036224.

The previous prime is 13416072419. The next prime is 13416072469. The reversal of 13416072464 is 46427061431.

It can be written as a sum of positive squares in only one way, i.e., 13411492864 + 4579600 = 115808^2 + 2140^2 .

It is not an unprimeable number, because it can be changed into a prime (13416072469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 419252249 + ... + 419252280.

It is an arithmetic number, because the mean of its divisors is an integer number (2599364043).

Almost surely, 2^13416072464 is an apocalyptic number.

It is an amenable number.

13416072464 is a deficient number, since it is larger than the sum of its proper divisors (12577567966).

13416072464 is an equidigital number, since it uses as much as digits as its factorization.

13416072464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838504537 (or 838504531 counting only the distinct ones).

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

The spelling of 13416072464 in words is "thirteen billion, four hundred sixteen million, seventy-two thousand, four hundred sixty-four".