32812129374 has 16 divisors (see below), whose sum is σ = 66736535040. Its totient is φ = 10751997080.

The previous prime is 32812129333. The next prime is 32812129387. The reversal of 32812129374 is 47392121823.

It is a super-2 number, since 2×32812129374² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46344462 + ... + 46345169.

It is an arithmetic number, because the mean of its divisors is an integer number (4171033440).

Almost surely, 2^32812129374 is an apocalyptic number.

32812129374 is an abundant number, since it is smaller than the sum of its proper divisors (33924405666).

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

32812129374 is a wasteful number, since it uses less digits than its factorization.

32812129374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92689695.

The product of its digits is 145152, while the sum is 42.

The spelling of 32812129374 in words is "thirty-two billion, eight hundred twelve million, one hundred twenty-nine thousand, three hundred seventy-four".