11412520124 has 6 divisors (see below), whose sum is σ = 19971910224. Its totient is φ = 5706260060.

The previous prime is 11412520117. The next prime is 11412520177. The reversal of 11412520124 is 42102521411.

It is a self number, because there is not a number n which added to its sum of digits gives 11412520124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1426565012 + ... + 1426565019.

It is an arithmetic number, because the mean of its divisors is an integer number (3328651704).

Almost surely, 2^11412520124 is an apocalyptic number.

It is an amenable number.

11412520124 is a deficient number, since it is larger than the sum of its proper divisors (8559390100).

11412520124 is a wasteful number, since it uses less digits than its factorization.

11412520124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2853130035 (or 2853130033 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The spelling of 11412520124 in words is "eleven billion, four hundred twelve million, five hundred twenty thousand, one hundred twenty-four".