32124313312 has 96 divisors (see below), whose sum is σ = 78151578624. Its totient is φ = 12657600000.

The previous prime is 32124313303. The next prime is 32124313337. The reversal of 32124313312 is 21331342123.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 708937 + ... + 752887.

It is an arithmetic number, because the mean of its divisors is an integer number (814078944).

Almost surely, 2^32124313312 is an apocalyptic number.

32124313312 is a gapful number since it is divisible by the number (32) 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 32124313312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39075789312).

32124313312 is an abundant number, since it is smaller than the sum of its proper divisors (46027265312).

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

32124313312 is a wasteful number, since it uses less digits than its factorization.

32124313312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44232 (or 44224 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

Adding to 32124313312 its reverse (21331342123), we get a palindrome (53455655435).

The spelling of 32124313312 in words is "thirty-two billion, one hundred twenty-four million, three hundred thirteen thousand, three hundred twelve".