313024423401242 has 16 divisors (see below), whose sum is σ = 536669270504640. Its totient is φ = 134139331003488.

The previous prime is 313024423401191. The next prime is 313024423401253. The reversal of 313024423401242 is 242104324420313.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165970267 + ... + 1166238702.

It is an arithmetic number, because the mean of its divisors is an integer number (33541829406540).

Almost surely, 2^{313024423401242} is an apocalyptic number.

313024423401242 is a deficient number, since it is larger than the sum of its proper divisors (223644847103398).

313024423401242 is a wasteful number, since it uses less digits than its factorization.

313024423401242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332218565.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 313024423401242 its reverse (242104324420313), we get a palindrome (555128747821555).

The spelling of 313024423401242 in words is "three hundred thirteen trillion, twenty-four billion, four hundred twenty-three million, four hundred one thousand, two hundred forty-two".