312332140264403 has 8 divisors (see below), whose sum is σ = 356951392469760. Its totient is φ = 267712981815240.

The previous prime is 312332140264399. The next prime is 312332140264477. The reversal of 312332140264403 is 304462041233213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312332140264403 - 2² = 312332140264399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312332140254403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16149353 + ... + 29756778.

It is an arithmetic number, because the mean of its divisors is an integer number (44618924058720).

Almost surely, 2^{312332140264403} is an apocalyptic number.

312332140264403 is a deficient number, since it is larger than the sum of its proper divisors (44619252205357).

312332140264403 is an equidigital number, since it uses as much as digits as its factorization.

312332140264403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46878097.

The product of its (nonzero) digits is 248832, while the sum is 38.

Adding to 312332140264403 its reverse (304462041233213), we get a palindrome (616794181497616).

The spelling of 312332140264403 in words is "three hundred twelve trillion, three hundred thirty-two billion, one hundred forty million, two hundred sixty-four thousand, four hundred three".