32302421004 has 48 divisors (see below), whose sum is σ = 91206839808. Its totient is φ = 8686364928.

The previous prime is 32302420967. The next prime is 32302421033. The reversal of 32302421004 is 40012420323.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11308944 + ... + 11311799.

It is an arithmetic number, because the mean of its divisors is an integer number (1900142496).

Almost surely, 2^32302421004 is an apocalyptic number.

32302421004 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

32302421004 is an abundant number, since it is smaller than the sum of its proper divisors (58904418804).

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

32302421004 is a wasteful number, since it uses less digits than its factorization.

32302421004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22620774 (or 22620772 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 32302421004 its reverse (40012420323), we get a palindrome (72314841327).

The spelling of 32302421004 in words is "thirty-two billion, three hundred two million, four hundred twenty-one thousand, four".