11072423502 has 24 divisors (see below), whose sum is σ = 27417429936. Its totient is φ = 3163549536.

The previous prime is 11072423473. The next prime is 11072423573. The reversal of 11072423502 is 20532427011.

11072423502 is a `hidden beast` number, since 110 + 7 + 2 + 42 + 3 + 502 = 666.

It is a congruent number.

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, 43938063 + ... + 43938314.

It is an arithmetic number, because the mean of its divisors is an integer number (1142392914).

Almost surely, 2^11072423502 is an apocalyptic number.

11072423502 is an abundant number, since it is smaller than the sum of its proper divisors (16345006434).

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

11072423502 is a wasteful number, since it uses less digits than its factorization.

11072423502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87876392 (or 87876389 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The spelling of 11072423502 in words is "eleven billion, seventy-two million, four hundred twenty-three thousand, five hundred two".