313261441442 has 32 divisors (see below), whose sum is σ = 484514593920. Its totient is φ = 151807582080.

The previous prime is 313261441429. The next prime is 313261441543. The reversal of 313261441442 is 244144162313.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48421784 + ... + 48428252.

It is an arithmetic number, because the mean of its divisors is an integer number (15141081060).

Almost surely, 2^313261441442 is an apocalyptic number.

313261441442 is a deficient number, since it is larger than the sum of its proper divisors (171253152478).

313261441442 is a wasteful number, since it uses less digits than its factorization.

313261441442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10298.

The product of its digits is 55296, while the sum is 35.

The spelling of 313261441442 in words is "three hundred thirteen billion, two hundred sixty-one million, four hundred forty-one thousand, four hundred forty-two".