312314511254 has 8 divisors (see below), whose sum is σ = 468999922608. Its totient is φ = 155981203720.

The previous prime is 312314511227. The next prime is 312314511259. The reversal of 312314511254 is 452115413213.

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

It is a self number, because there is not a number n which added to its sum of digits gives 312314511254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312314511259) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88023737 + ... + 88027284.

It is an arithmetic number, because the mean of its divisors is an integer number (58624990326).

Almost surely, 2^312314511254 is an apocalyptic number.

312314511254 is a deficient number, since it is larger than the sum of its proper divisors (156685411354).

312314511254 is a wasteful number, since it uses less digits than its factorization.

312314511254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176051910.

The product of its digits is 14400, while the sum is 32.

Adding to 312314511254 its reverse (452115413213), we get a palindrome (764429924467).

The spelling of 312314511254 in words is "three hundred twelve billion, three hundred fourteen million, five hundred eleven thousand, two hundred fifty-four".