32007494156 has 12 divisors (see below), whose sum is σ = 61105216200. Its totient is φ = 14548860960.

The previous prime is 32007494143. The next prime is 32007494173. The reversal of 32007494156 is 65149470023.

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 3 ways as a sum of consecutive naturals, for example, 363721481 + ... + 363721568.

It is an arithmetic number, because the mean of its divisors is an integer number (5092101350).

Almost surely, 2^32007494156 is an apocalyptic number.

It is an amenable number.

32007494156 is a deficient number, since it is larger than the sum of its proper divisors (29097722044).

32007494156 is a wasteful number, since it uses less digits than its factorization.

32007494156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727443064 (or 727443062 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 32007494156 in words is "thirty-two billion, seven million, four hundred ninety-four thousand, one hundred fifty-six".