32402543004 has 36 divisors (see below), whose sum is σ = 88206923896. Its totient is φ = 9970013088.

The previous prime is 32402543003. The next prime is 32402543029. The reversal of 32402543004 is 40034520423.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32402543003) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 34617634 + ... + 34618569.

Almost surely, 2^32402543004 is an apocalyptic number.

It is an amenable number.

32402543004 is an abundant number, since it is smaller than the sum of its proper divisors (55804380892).

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

32402543004 is a wasteful number, since it uses less digits than its factorization.

32402543004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69236226 (or 69236221 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 27.

The spelling of 32402543004 in words is "thirty-two billion, four hundred two million, five hundred forty-three thousand, four".