313375405423 has 4 divisors (see below), whose sum is σ = 313382290960. Its totient is φ = 313368519888.

The previous prime is 313375405417. The next prime is 313375405433. The reversal of 313375405423 is 324504573313.

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

It is a cyclic number.

It is not a de Polignac number, because 313375405423 - 2¹⁷ = 313375274351 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313375405433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3374043 + ... + 3465676.

It is an arithmetic number, because the mean of its divisors is an integer number (78345572740).

Almost surely, 2^313375405423 is an apocalyptic number.

313375405423 is a deficient number, since it is larger than the sum of its proper divisors (6885537).

313375405423 is an equidigital number, since it uses as much as digits as its factorization.

313375405423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6885536.

The product of its (nonzero) digits is 453600, while the sum is 40.

Adding to 313375405423 its reverse (324504573313), we get a palindrome (637879978736).

The spelling of 313375405423 in words is "three hundred thirteen billion, three hundred seventy-five million, four hundred five thousand, four hundred twenty-three".