11952747324 has 72 divisors (see below), whose sum is σ = 35333217920. Its totient is φ = 3335647392.

The previous prime is 11952747307. The next prime is 11952747337. The reversal of 11952747324 is 42374725911.

11952747324 is a `hidden beast` number, since 119 + 527 + 4 + 7 + 3 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11952747324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 540694 + ... + 562365.

Almost surely, 2^11952747324 is an apocalyptic number.

11952747324 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11952747324 is an abundant number, since it is smaller than the sum of its proper divisors (23380470596).

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

11952747324 is a wasteful number, since it uses less digits than its factorization.

11952747324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103119 (or 1103114 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The spelling of 11952747324 in words is "eleven billion, nine hundred fifty-two million, seven hundred forty-seven thousand, three hundred twenty-four".