11924423232 has 112 divisors (see below), whose sum is σ = 34057376640. Its totient is φ = 3670847488.

The previous prime is 11924423227. The next prime is 11924423239. The reversal of 11924423232 is 23232442911.

It is a super-2 number, since 2×11924423232² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11924423193 and 11924423202.

It is not an unprimeable number, because it can be changed into a prime (11924423239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81508 + ... + 174620.

It is an arithmetic number, because the mean of its divisors is an integer number (304083720).

Almost surely, 2^11924423232 is an apocalyptic number.

11924423232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11924423232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17028688320).

11924423232 is an abundant number, since it is smaller than the sum of its proper divisors (22132953408).

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

11924423232 is a wasteful number, since it uses less digits than its factorization.

11924423232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93180 (or 93170 counting only the distinct ones).

The product of its digits is 20736, while the sum is 33.

The spelling of 11924423232 in words is "eleven billion, nine hundred twenty-four million, four hundred twenty-three thousand, two hundred thirty-two".