313224140142 has 12 divisors (see below), whose sum is σ = 678652303680. Its totient is φ = 104408046708.

The previous prime is 313224140101. The next prime is 313224140219. The reversal of 313224140142 is 241041422313.

313224140142 is a `hidden beast` number, since 3 + 13 + 2 + 241 + 401 + 4 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8700670542 + ... + 8700670577.

It is an arithmetic number, because the mean of its divisors is an integer number (56554358640).

Almost surely, 2^313224140142 is an apocalyptic number.

313224140142 is an abundant number, since it is smaller than the sum of its proper divisors (365428163538).

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

313224140142 is a wasteful number, since it uses less digits than its factorization.

313224140142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17401341127 (or 17401341124 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 313224140142 its reverse (241041422313), we get a palindrome (554265562455).

The spelling of 313224140142 in words is "three hundred thirteen billion, two hundred twenty-four million, one hundred forty thousand, one hundred forty-two".