2031402304 has 28 divisors (see below), whose sum is σ = 4032504000. Its totient is φ = 1015338368.

The previous prime is 2031402293. The next prime is 2031402311. The reversal of 2031402304 is 4032041302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 319347 + ... + 325645.

It is an arithmetic number, because the mean of its divisors is an integer number (144018000).

Almost surely, 2^2031402304 is an apocalyptic number.

It is an amenable number.

2031402304 is a deficient number, since it is larger than the sum of its proper divisors (2001101696).

2031402304 is an equidigital number, since it uses as much as digits as its factorization.

2031402304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11350 (or 11340 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2031402304 is about 45071.0805728019. The cubic root of 2031402304 is about 1266.4809069544.

Adding to 2031402304 its reverse (4032041302), we get a palindrome (6063443606).

The spelling of 2031402304 in words is "two billion, thirty-one million, four hundred two thousand, three hundred four".