314249293257 has 16 divisors (see below), whose sum is σ = 428761164480. Its totient is φ = 204618883392.

The previous prime is 314249293249. The next prime is 314249293271. The reversal of 314249293257 is 752392942413.

It is not a de Polignac number, because 314249293257 - 2³ = 314249293249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (314249293357) 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, 4900719 + ... + 4964427.

It is an arithmetic number, because the mean of its divisors is an integer number (26797572780).

Almost surely, 2^314249293257 is an apocalyptic number.

It is an amenable number.

314249293257 is a deficient number, since it is larger than the sum of its proper divisors (114511871223).

314249293257 is a wasteful number, since it uses less digits than its factorization.

314249293257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101992.

The product of its digits is 3265920, while the sum is 51.

The spelling of 314249293257 in words is "three hundred fourteen billion, two hundred forty-nine million, two hundred ninety-three thousand, two hundred fifty-seven".