312992473423 has 8 divisors (see below), whose sum is σ = 360106394400. Its totient is φ = 266478730080.

The previous prime is 312992473403. The next prime is 312992473457. The reversal of 312992473423 is 324374299213.

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 312992473423 - 2⁹ = 312992472911 is a prime.

It is a super-2 number, since 2×312992473423² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312992473403) 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, 150043288 + ... + 150045373.

It is an arithmetic number, because the mean of its divisors is an integer number (45013299300).

Almost surely, 2^312992473423 is an apocalyptic number.

312992473423 is a deficient number, since it is larger than the sum of its proper divisors (47113920977).

312992473423 is a wasteful number, since it uses less digits than its factorization.

312992473423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300088817.

The product of its digits is 1959552, while the sum is 49.

The spelling of 312992473423 in words is "three hundred twelve billion, nine hundred ninety-two million, four hundred seventy-three thousand, four hundred twenty-three".