2312031044 has 12 divisors (see below), whose sum is σ = 4046395500. Its totient is φ = 1155918048.

The previous prime is 2312031037. The next prime is 2312031049. The reversal of 2312031044 is 4401302132.

It can be written as a sum of positive squares in 2 ways, for example, as 1136364100 + 1175666944 = 33710^2 + 34288^2 .

It is not an unprimeable number, because it can be changed into a prime (2312031049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67382 + ... + 95730.

It is an arithmetic number, because the mean of its divisors is an integer number (337199625).

Almost surely, 2^2312031044 is an apocalyptic number.

It is an amenable number.

2312031044 is a deficient number, since it is larger than the sum of its proper divisors (1734364456).

2312031044 is a wasteful number, since it uses less digits than its factorization.

2312031044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48742 (or 48740 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2312031044 is about 48083.5839346445. The cubic root of 2312031044 is about 1322.3037219772.

Adding to 2312031044 its reverse (4401302132), we get a palindrome (6713333176).

The spelling of 2312031044 in words is "two billion, three hundred twelve million, thirty-one thousand, forty-four".