2313212404 has 6 divisors (see below), whose sum is σ = 4048121714. Its totient is φ = 1156606200.

The previous prime is 2313212383. The next prime is 2313212449. The reversal of 2313212404 is 4042123132.

It can be written as a sum of positive squares in only one way, i.e., 2232751504 + 80460900 = 47252^2 + 8970^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 289151547 + ... + 289151554.

Almost surely, 2^2313212404 is an apocalyptic number.

It is an amenable number.

2313212404 is a deficient number, since it is larger than the sum of its proper divisors (1734909310).

2313212404 is a wasteful number, since it uses less digits than its factorization.

2313212404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578303105 (or 578303103 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2313212404 is about 48095.8668078661. The cubic root of 2313212404 is about 1322.5288992795.

Adding to 2313212404 its reverse (4042123132), we get a palindrome (6355335536).

The spelling of 2313212404 in words is "two billion, three hundred thirteen million, two hundred twelve thousand, four hundred four".