4312011404 has 24 divisors (see below), whose sum is σ = 7656154128. Its totient is φ = 2124748800.

The previous prime is 4312011397. The next prime is 4312011419. The reversal of 4312011404 is 4041102134.

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, 56504 + ... + 108704.

It is an arithmetic number, because the mean of its divisors is an integer number (319006422).

Almost surely, 2^4312011404 is an apocalyptic number.

It is an amenable number.

4312011404 is a deficient number, since it is larger than the sum of its proper divisors (3344142724).

4312011404 is a wasteful number, since it uses less digits than its factorization.

4312011404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52505 (or 52503 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4312011404 is about 65665.9074710766. The cubic root of 4312011404 is about 1627.6460437623.

Adding to 4312011404 its reverse (4041102134), we get a palindrome (8353113538).

It can be divided in two parts, 43120 and 11404, that multiplied together give a triangular number (491740480 = T₃₁₃₆₀).

The spelling of 4312011404 in words is "four billion, three hundred twelve million, eleven thousand, four hundred four".