312141214423401 has 16 divisors (see below), whose sum is σ = 454023896414400. Its totient is φ = 189176363673920.

The previous prime is 312141214423397. The next prime is 312141214423429. The reversal of 312141214423401 is 104324412141213.

It is a cyclic number.

It is not a de Polignac number, because 312141214423401 - 2² = 312141214423397 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (312141214223401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70581175 + ... + 74873123.

It is an arithmetic number, because the mean of its divisors is an integer number (28376493525900).

Almost surely, 2^{312141214423401} is an apocalyptic number.

It is an amenable number.

312141214423401 is a deficient number, since it is larger than the sum of its proper divisors (141882681990999).

312141214423401 is a wasteful number, since it uses less digits than its factorization.

312141214423401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6495816.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 312141214423401 its reverse (104324412141213), we get a palindrome (416465626564614).

The spelling of 312141214423401 in words is "three hundred twelve trillion, one hundred forty-one billion, two hundred fourteen million, four hundred twenty-three thousand, four hundred one".