314661155 has 4 divisors (see below), whose sum is σ = 377593392. Its totient is φ = 251728920.

The previous prime is 314661133. The next prime is 314661163. The reversal of 314661155 is 551166413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 551166413 = 7 ⋅78738059.

It is not a de Polignac number, because 314661155 - 2¹² = 314657059 is a prime.

It is a super-3 number, since 3×314661155³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31466111 + ... + 31466120.

It is an arithmetic number, because the mean of its divisors is an integer number (94398348).

Almost surely, 2^314661155 is an apocalyptic number.

314661155 is a deficient number, since it is larger than the sum of its proper divisors (62932237).

314661155 is an equidigital number, since it uses as much as digits as its factorization.

314661155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62932236.

The product of its digits is 10800, while the sum is 32.

The square root of 314661155 is about 17738.6909043480. The cubic root of 314661155 is about 680.1651523601.

The spelling of 314661155 in words is "three hundred fourteen million, six hundred sixty-one thousand, one hundred fifty-five".