314205264478618 has 8 divisors (see below), whose sum is σ = 471400728700212. Its totient is φ = 157071688245216.

The previous prime is 314205264478607. The next prime is 314205264478667. The reversal of 314205264478618 is 816874462502413.

It can be written as a sum of positive squares in 2 ways, for example, as 224446750513209 + 89758513965409 = 14981547^2 + 9474097^2 .

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

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, 15471984355 + ... + 15472004662.

Almost surely, 2^{314205264478618} is an apocalyptic number.

314205264478618 is a deficient number, since it is larger than the sum of its proper divisors (157195464221594).

314205264478618 is a wasteful number, since it uses less digits than its factorization.

314205264478618 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30943994096.

The product of its (nonzero) digits is 61931520, while the sum is 61.

The spelling of 314205264478618 in words is "three hundred fourteen trillion, two hundred five billion, two hundred sixty-four million, four hundred seventy-eight thousand, six hundred eighteen".