32013344032 has 24 divisors (see below), whose sum is σ = 63507395952. Its totient is φ = 15884481600.

The previous prime is 32013343991. The next prime is 32013344047. The reversal of 32013344032 is 23044331023.

It is a super-2 number, since 2×32013344032² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32013343988 and 32013344006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3814194 + ... + 3822577.

It is an arithmetic number, because the mean of its divisors is an integer number (2646141498).

Almost surely, 2^32013344032 is an apocalyptic number.

32013344032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32013344032 is a deficient number, since it is larger than the sum of its proper divisors (31494051920).

32013344032 is a wasteful number, since it uses less digits than its factorization.

32013344032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7636912 (or 7636904 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 32013344032 its reverse (23044331023), we get a palindrome (55057675055).

The spelling of 32013344032 in words is "thirty-two billion, thirteen million, three hundred forty-four thousand, thirty-two".