312254061623 has 16 divisors (see below), whose sum is σ = 362865495360. Its totient is φ = 263147270400.

The previous prime is 312254061617. The next prime is 312254061641. The reversal of 312254061623 is 326160452213.

It is not a de Polignac number, because 312254061623 - 2¹⁴ = 312254045239 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 (312254061023) 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, 863123 + ... + 1170251.

It is an arithmetic number, because the mean of its divisors is an integer number (22679093460).

Almost surely, 2^312254061623 is an apocalyptic number.

312254061623 is a deficient number, since it is larger than the sum of its proper divisors (50611433737).

312254061623 is a wasteful number, since it uses less digits than its factorization.

312254061623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309578.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 312254061623 in words is "three hundred twelve billion, two hundred fifty-four million, sixty-one thousand, six hundred twenty-three".