313343242043 has 16 divisors (see below), whose sum is σ = 338123016672. Its totient is φ = 288660672000.

The previous prime is 313343242033. The next prime is 313343242057. The reversal of 313343242043 is 340242343313.

It is a cyclic number.

It is not a de Polignac number, because 313343242043 - 2⁸ = 313343241787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (313343242033) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 14549123 + ... + 14570643.

It is an arithmetic number, because the mean of its divisors is an integer number (21132688542).

Almost surely, 2^313343242043 is an apocalyptic number.

313343242043 is a deficient number, since it is larger than the sum of its proper divisors (24779774629).

313343242043 is a wasteful number, since it uses less digits than its factorization.

313343242043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23726.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 313343242043 its reverse (340242343313), we get a palindrome (653585585356).

The spelling of 313343242043 in words is "three hundred thirteen billion, three hundred forty-three million, two hundred forty-two thousand, forty-three".