2031233404 has 24 divisors (see below), whose sum is σ = 3650407488. Its totient is φ = 988499520.

The previous prime is 2031233381. The next prime is 2031233419. The reversal of 2031233404 is 4043321302.

It is a happy number.

It is a congruent number.

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, 4182 + ... + 63874.

It is an arithmetic number, because the mean of its divisors is an integer number (152100312).

Almost surely, 2^2031233404 is an apocalyptic number.

It is an amenable number.

2031233404 is a deficient number, since it is larger than the sum of its proper divisors (1619174084).

2031233404 is a wasteful number, since it uses less digits than its factorization.

2031233404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59925 (or 59923 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 2031233404 is about 45069.2068268347. The cubic root of 2031233404 is about 1266.4458056595.

Adding to 2031233404 its reverse (4043321302), we get a palindrome (6074554706).

The spelling of 2031233404 in words is "two billion, thirty-one million, two hundred thirty-three thousand, four hundred four".