232020140004 has 36 divisors (see below), whose sum is σ = 617363532240. Its totient is φ = 73269517680.

The previous prime is 232020139937. The next prime is 232020140029. The reversal of 232020140004 is 400041020232.

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

It is a super-2 number, since 2×232020140004² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169604682 + ... + 169606049.

Almost surely, 2^232020140004 is an apocalyptic number.

It is an amenable number.

232020140004 is an abundant number, since it is smaller than the sum of its proper divisors (385343392236).

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

232020140004 is a wasteful number, since it uses less digits than its factorization.

232020140004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339210760 (or 339210755 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 232020140004 its reverse (400041020232), we get a palindrome (632061160236).

The spelling of 232020140004 in words is "two hundred thirty-two billion, twenty million, one hundred forty thousand, four".