313464242 has 72 divisors (see below), whose sum is σ = 615793536. Its totient is φ = 117160992.

The previous prime is 313464199. The next prime is 313464253. The reversal of 313464242 is 242464313.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 853943 + ... + 854309.

It is an arithmetic number, because the mean of its divisors is an integer number (8552688).

Almost surely, 2^313464242 is an apocalyptic number.

313464242 is a deficient number, since it is larger than the sum of its proper divisors (302329294).

313464242 is a wasteful number, since it uses less digits than its factorization.

313464242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 408 counting only the distinct ones).

The product of its digits is 13824, while the sum is 29.

The square root of 313464242 is about 17704.9214062079. The cubic root of 313464242 is about 679.3016489652.

It can be divided in two parts, 3134 and 64242, that added together give a palindrome (67376).

The spelling of 313464242 in words is "three hundred thirteen million, four hundred sixty-four thousand, two hundred forty-two".