4312031342 has 16 divisors (see below), whose sum is σ = 6810080400. Its totient is φ = 2042058240.

The previous prime is 4312031341. The next prime is 4312031441. The reversal of 4312031342 is 2431302134.

It is a super-2 number, since 2×4312031342² = 37187228588780641928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312031341) 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, 189134 + ... + 210702.

It is an arithmetic number, because the mean of its divisors is an integer number (425630025).

Almost surely, 2^4312031342 is an apocalyptic number.

4312031342 is a deficient number, since it is larger than the sum of its proper divisors (2498049058).

4312031342 is a wasteful number, since it uses less digits than its factorization.

4312031342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26851.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4312031342 is about 65666.0592848391. The cubic root of 4312031342 is about 1627.6485524103.

Adding to 4312031342 its reverse (2431302134), we get a palindrome (6743333476).

The spelling of 4312031342 in words is "four billion, three hundred twelve million, thirty-one thousand, three hundred forty-two".