32124736992 has 48 divisors (see below), whose sum is σ = 85343448960. Its totient is φ = 10579228032.

The previous prime is 32124736991. The next prime is 32124736999. The reversal of 32124736992 is 29963742123.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32124736991) 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, 2007892 + ... + 2023827.

It is an arithmetic number, because the mean of its divisors is an integer number (1777988520).

Almost surely, 2^32124736992 is an apocalyptic number.

32124736992 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32124736992 is an abundant number, since it is smaller than the sum of its proper divisors (53218711968).

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

32124736992 is a wasteful number, since it uses less digits than its factorization.

32124736992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031815 (or 4031807 counting only the distinct ones).

The product of its digits is 979776, while the sum is 48.

The spelling of 32124736992 in words is "thirty-two billion, one hundred twenty-four million, seven hundred thirty-six thousand, nine hundred ninety-two".