11824634772 has 24 divisors (see below), whose sum is σ = 30656460800. Its totient is φ = 3941544888.

The previous prime is 11824634771. The next prime is 11824634777. The reversal of 11824634772 is 27743642811.

11824634772 is a `hidden beast` number, since 1 + 1 + 8 + 2 + 4 + 634 + 7 + 7 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11824634771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54743572 + ... + 54743787.

Almost surely, 2^11824634772 is an apocalyptic number.

11824634772 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11824634772 is an abundant number, since it is smaller than the sum of its proper divisors (18831826028).

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

11824634772 is a wasteful number, since it uses less digits than its factorization.

11824634772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109487372 (or 109487364 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The spelling of 11824634772 in words is "eleven billion, eight hundred twenty-four million, six hundred thirty-four thousand, seven hundred seventy-two".