69960972424 has 64 divisors (see below), whose sum is σ = 150352392960. Its totient is φ = 29896231680.

The previous prime is 69960972409. The next prime is 69960972449. The reversal of 69960972424 is 42427906996.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43158334 + ... + 43159954.

It is an arithmetic number, because the mean of its divisors is an integer number (2349256140).

Almost surely, 2^69960972424 is an apocalyptic number.

It is an amenable number.

69960972424 is an abundant number, since it is smaller than the sum of its proper divisors (80391420536).

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

69960972424 is a wasteful number, since it uses less digits than its factorization.

69960972424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3398 (or 3394 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 69960972424 in words is "sixty-nine billion, nine hundred sixty million, nine hundred seventy-two thousand, four hundred twenty-four".