3112401829393 has 4 divisors (see below), whose sum is σ = 3178623144960. Its totient is φ = 3046180513828.

The previous prime is 3112401829297. The next prime is 3112401829429. The reversal of 3112401829393 is 3939281042113.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 3112401829393 - 2¹³ = 3112401821201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3112401829793) 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, 33110657713 + ... + 33110657806.

It is an arithmetic number, because the mean of its divisors is an integer number (794655786240).

Almost surely, 2^{3112401829393} is an apocalyptic number.

It is an amenable number.

3112401829393 is a deficient number, since it is larger than the sum of its proper divisors (66221315567).

3112401829393 is an equidigital number, since it uses as much as digits as its factorization.

3112401829393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66221315566.

The product of its (nonzero) digits is 279936, while the sum is 46.

The spelling of 3112401829393 in words is "three trillion, one hundred twelve billion, four hundred one million, eight hundred twenty-nine thousand, three hundred ninety-three".