313124323140 has 72 divisors (see below), whose sum is σ = 953422037568. Its totient is φ = 83182317120.

The previous prime is 313124323121. The next prime is 313124323151. The reversal of 313124323140 is 41323421313.

It is a happy number.

313124323140 is a `hidden beast` number, since 3 + 1 + 312 + 4 + 32 + 314 + 0 = 666.

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, 3259846 + ... + 3354525.

It is an arithmetic number, because the mean of its divisors is an integer number (13241972744).

Almost surely, 2^313124323140 is an apocalyptic number.

313124323140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

313124323140 is an abundant number, since it is smaller than the sum of its proper divisors (640297714428).

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

313124323140 is a wasteful number, since it uses less digits than its factorization.

313124323140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6614649 (or 6614644 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 313124323140 its reverse (41323421313), we get a palindrome (354447744453).

The spelling of 313124323140 in words is "three hundred thirteen billion, one hundred twenty-four million, three hundred twenty-three thousand, one hundred forty".