32374540164 has 48 divisors (see below), whose sum is σ = 78740247488. Its totient is φ = 10343127168.

The previous prime is 32374540151. The next prime is 32374540243. The reversal of 32374540164 is 46104547323.

It is a super-2 number, since 2×32374540164² (a number of 22 digits) contains 22 as substring.

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, 514399 + ... + 573894.

Almost surely, 2^32374540164 is an apocalyptic number.

It is an amenable number.

32374540164 is an abundant number, since it is smaller than the sum of its proper divisors (46365707324).

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

32374540164 is a wasteful number, since it uses less digits than its factorization.

32374540164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1088404 (or 1088402 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 39.

The spelling of 32374540164 in words is "thirty-two billion, three hundred seventy-four million, five hundred forty thousand, one hundred sixty-four".