312031444114 has 48 divisors (see below), whose sum is σ = 516640960584. Its totient is φ = 141226675200.

The previous prime is 312031444099. The next prime is 312031444129. The reversal of 312031444114 is 411444130213.

It is an interprime number because it is at equal distance from previous prime (312031444099) and next prime (312031444129).

It can be written as a sum of positive squares in 12 ways, for example, as 38403065089 + 273628379025 = 195967^2 + 523095^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55906804 + ... + 55912384.

Almost surely, 2^312031444114 is an apocalyptic number.

312031444114 is a deficient number, since it is larger than the sum of its proper divisors (204609516470).

312031444114 is a wasteful number, since it uses less digits than its factorization.

312031444114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8783 (or 8770 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 312031444114 its reverse (411444130213), we get a palindrome (723475574327).

The spelling of 312031444114 in words is "three hundred twelve billion, thirty-one million, four hundred forty-four thousand, one hundred fourteen".