32102020004 has 24 divisors (see below), whose sum is σ = 56541938880. Its totient is φ = 15947246304.

The previous prime is 32102020001. The next prime is 32102020021. The reversal of 32102020004 is 40002020123.

It is not an unprimeable number, because it can be changed into a prime (32102020001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2594657 + ... + 2606999.

It is an arithmetic number, because the mean of its divisors is an integer number (2355914120).

Almost surely, 2^32102020004 is an apocalyptic number.

It is an amenable number.

32102020004 is a deficient number, since it is larger than the sum of its proper divisors (24439918876).

32102020004 is a wasteful number, since it uses less digits than its factorization.

32102020004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16499 (or 16497 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 32102020004 its reverse (40002020123), we get a palindrome (72104040127).

The spelling of 32102020004 in words is "thirty-two billion, one hundred two million, twenty thousand, four".