32500424642 has 16 divisors (see below), whose sum is σ = 57636221760. Its totient is φ = 13448451408.

The previous prime is 32500424629. The next prime is 32500424651. The reversal of 32500424642 is 24642400523.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 32500424599 and 32500424608.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40024748 + ... + 40025559.

It is an arithmetic number, because the mean of its divisors is an integer number (3602263860).

Almost surely, 2^32500424642 is an apocalyptic number.

32500424642 is a deficient number, since it is larger than the sum of its proper divisors (25135797118).

32500424642 is a wasteful number, since it uses less digits than its factorization.

32500424642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80050345.

The product of its (nonzero) digits is 46080, while the sum is 32.

The spelling of 32500424642 in words is "thirty-two billion, five hundred million, four hundred twenty-four thousand, six hundred forty-two".