313024212123144 has 128 divisors (see below), whose sum is σ = 786215802556800. Its totient is φ = 103855083171840.

The previous prime is 313024212123097. The next prime is 313024212123167. The reversal of 313024212123144 is 441321212420313.

It is a super-2 number, since 2×313024212123144² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21269559274 + ... + 21269573990.

It is an arithmetic number, because the mean of its divisors is an integer number (6142310957475).

Almost surely, 2^{313024212123144} is an apocalyptic number.

It is an amenable number.

313024212123144 is an abundant number, since it is smaller than the sum of its proper divisors (473191590433656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313024212123144 is a wasteful number, since it uses less digits than its factorization.

313024212123144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18903 (or 18899 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 313024212123144 its reverse (441321212420313), we get a palindrome (754345424543457).

The spelling of 313024212123144 in words is "three hundred thirteen trillion, twenty-four billion, two hundred twelve million, one hundred twenty-three thousand, one hundred forty-four".