314157451 has 8 divisors (see below), whose sum is σ = 318835440. Its totient is φ = 309505152.

The previous prime is 314157449. The next prime is 314157479. The reversal of 314157451 is 154751413.

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 314157451 - 2¹ = 314157449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314157421) 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, 18951 + ... + 31423.

It is an arithmetic number, because the mean of its divisors is an integer number (39854430).

Almost surely, 2^314157451 is an apocalyptic number.

314157451 is a deficient number, since it is larger than the sum of its proper divisors (4677989).

314157451 is a wasteful number, since it uses less digits than its factorization.

314157451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12845.

The product of its digits is 8400, while the sum is 31.

The square root of 314157451 is about 17724.4873268594. The cubic root of 314157451 is about 679.8020264222.

The spelling of 314157451 in words is "three hundred fourteen million, one hundred fifty-seven thousand, four hundred fifty-one".