2312031142004 has 12 divisors (see below), whose sum is σ = 4065230113728. Its totient is φ = 1150536823800.

The previous prime is 2312031141991. The next prime is 2312031142021. The reversal of 2312031142004 is 4002411302132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1369685852 + ... + 1369687539.

It is an arithmetic number, because the mean of its divisors is an integer number (338769176144).

Almost surely, 2^{2312031142004} is an apocalyptic number.

It is an amenable number.

2312031142004 is a deficient number, since it is larger than the sum of its proper divisors (1753198971724).

2312031142004 is a wasteful number, since it uses less digits than its factorization.

2312031142004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739373606 (or 2739373604 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2312031142004 its reverse (4002411302132), we get a palindrome (6314442444136).

The spelling of 2312031142004 in words is "two trillion, three hundred twelve billion, thirty-one million, one hundred forty-two thousand, four".