313040032044042 has 16 divisors (see below), whose sum is σ = 626187214605600. Its totient is φ = 104328818928432.

The previous prime is 313040032044031. The next prime is 313040032044071. The reversal of 313040032044042 is 240440230040313.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4464566917 + ... + 4464637032.

It is an arithmetic number, because the mean of its divisors is an integer number (39136700912850).

Almost surely, 2^{313040032044042} is an apocalyptic number.

313040032044042 is an abundant number, since it is smaller than the sum of its proper divisors (313147182561558).

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

313040032044042 is a wasteful number, since it uses less digits than its factorization.

313040032044042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8929209797.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 313040032044042 its reverse (240440230040313), we get a palindrome (553480262084355).

The spelling of 313040032044042 in words is "three hundred thirteen trillion, forty billion, thirty-two million, forty-four thousand, forty-two".