69422873772 has 24 divisors (see below), whose sum is σ = 185127663616. Its totient is φ = 19835106768.

The previous prime is 69422873711. The next prime is 69422873789. The reversal of 69422873772 is 27737822496.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413231308 + ... + 413231475.

Almost surely, 2^69422873772 is an apocalyptic number.

It is an amenable number.

69422873772 is an abundant number, since it is smaller than the sum of its proper divisors (115704789844).

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

69422873772 is a wasteful number, since it uses less digits than its factorization.

69422873772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826462797 (or 826462795 counting only the distinct ones).

The product of its digits is 14224896, while the sum is 57.

The spelling of 69422873772 in words is "sixty-nine billion, four hundred twenty-two million, eight hundred seventy-three thousand, seven hundred seventy-two".