312402401111399 has 8 divisors (see below), whose sum is σ = 313577259534000. Its totient is φ = 311228563864896.

The previous prime is 312402401111327. The next prime is 312402401111401. The reversal of 312402401111399 is 993111104204213.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312402401111399 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 (312402401110399) 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, 254681024 + ... + 255904725.

It is an arithmetic number, because the mean of its divisors is an integer number (39197157441750).

Almost surely, 2^{312402401111399} is an apocalyptic number.

312402401111399 is a deficient number, since it is larger than the sum of its proper divisors (1174858422601).

312402401111399 is a wasteful number, since it uses less digits than its factorization.

312402401111399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510588049.

The product of its (nonzero) digits is 46656, while the sum is 41.

The spelling of 312402401111399 in words is "three hundred twelve trillion, four hundred two billion, four hundred one million, one hundred eleven thousand, three hundred ninety-nine".