696153040074 has 24 divisors (see below), whose sum is σ = 1513699325892. Its totient is φ = 231225207360.

The previous prime is 696153040043. The next prime is 696153040087. The reversal of 696153040074 is 470040351696.

696153040074 is a `hidden beast` number, since 6 + 9 + 6 + 1 + 530 + 40 + 0 + 74 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 696081519225 + 71520849 = 834315^2 + 8457^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 68811969 + ... + 68822084.

Almost surely, 2^696153040074 is an apocalyptic number.

696153040074 is an abundant number, since it is smaller than the sum of its proper divisors (817546285818).

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

696153040074 is a wasteful number, since it uses less digits than its factorization.

696153040074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137634342 (or 137634339 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 696153040074 in words is "six hundred ninety-six billion, one hundred fifty-three million, forty thousand, seventy-four".