2312303404 has 24 divisors (see below), whose sum is σ = 4147700256. Its totient is φ = 1127280000.

The previous prime is 2312303387. The next prime is 2312303407. The reversal of 2312303404 is 4043032132.

It is a happy number.

2312303404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2312303407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 375954 + ... + 382054.

It is an arithmetic number, because the mean of its divisors is an integer number (172820844).

Almost surely, 2^2312303404 is an apocalyptic number.

It is an amenable number.

2312303404 is a deficient number, since it is larger than the sum of its proper divisors (1835396852).

2312303404 is a wasteful number, since it uses less digits than its factorization.

2312303404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8457 (or 8455 counting only the distinct ones).

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

The square root of 2312303404 is about 48086.4160028589. The cubic root of 2312303404 is about 1322.3556429209.

Adding to 2312303404 its reverse (4043032132), we get a palindrome (6355335536).

The spelling of 2312303404 in words is "two billion, three hundred twelve million, three hundred three thousand, four hundred four".