313534242431255 has 4 divisors (see below), whose sum is σ = 376241090917512. Its totient is φ = 250827393945000.

The previous prime is 313534242431153. The next prime is 313534242431303. The reversal of 313534242431255 is 552134242435313.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 313534242431255 - 2⁸ = 313534242430999 is a prime.

It is a Duffinian number.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 31353424243121 + ... + 31353424243130.

It is an arithmetic number, because the mean of its divisors is an integer number (94060272729378).

Almost surely, 2^{313534242431255} is an apocalyptic number.

313534242431255 is a deficient number, since it is larger than the sum of its proper divisors (62706848486257).

313534242431255 is an equidigital number, since it uses as much as digits as its factorization.

313534242431255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62706848486256.

The product of its digits is 5184000, while the sum is 47.

Adding to 313534242431255 its reverse (552134242435313), we get a palindrome (865668484866568).

The spelling of 313534242431255 in words is "three hundred thirteen trillion, five hundred thirty-four billion, two hundred forty-two million, four hundred thirty-one thousand, two hundred fifty-five".