312336425233 has 4 divisors (see below), whose sum is σ = 356955914560. Its totient is φ = 267716935908.

The previous prime is 312336425221. The next prime is 312336425257. The reversal of 312336425233 is 332524633213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 332524633213 = 37 ⋅8987152249.

It is a cyclic number.

It is not a de Polignac number, because 312336425233 - 2⁵ = 312336425201 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 312336425192 and 312336425201.

It is not an unprimeable number, because it can be changed into a prime (312336425213) 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, 22309744653 + ... + 22309744666.

It is an arithmetic number, because the mean of its divisors is an integer number (89238978640).

Almost surely, 2^312336425233 is an apocalyptic number.

It is an amenable number.

312336425233 is a deficient number, since it is larger than the sum of its proper divisors (44619489327).

312336425233 is an equidigital number, since it uses as much as digits as its factorization.

312336425233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44619489326.

The product of its digits is 233280, while the sum is 37.

The spelling of 312336425233 in words is "three hundred twelve billion, three hundred thirty-six million, four hundred twenty-five thousand, two hundred thirty-three".