312343413224131 has 8 divisors (see below), whose sum is σ = 312430966992144. Its totient is φ = 312255861170400.

The previous prime is 312343413224107. The next prime is 312343413224179. The reversal of 312343413224131 is 131422314343213.

It is a happy number.

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 312343413224131 - 2⁵ = 312343413224099 is a prime.

It is a super-2 number, since 2×312343413224131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312043413224131) 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, 422125416 + ... + 422864698.

It is an arithmetic number, because the mean of its divisors is an integer number (39053870874018).

Almost surely, 2^{312343413224131} is an apocalyptic number.

312343413224131 is a deficient number, since it is larger than the sum of its proper divisors (87553768013).

312343413224131 is a wasteful number, since it uses less digits than its factorization.

312343413224131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 857141.

The product of its digits is 124416, while the sum is 37.

Adding to 312343413224131 its reverse (131422314343213), we get a palindrome (443765727567344).

The spelling of 312343413224131 in words is "three hundred twelve trillion, three hundred forty-three billion, four hundred thirteen million, two hundred twenty-four thousand, one hundred thirty-one".