314644404898 has 8 divisors (see below), whose sum is σ = 483477988140. Its totient is φ = 153485075520.

The previous prime is 314644404881. The next prime is 314644404947. The reversal of 314644404898 is 898404446413.

It can be written as a sum of positive squares in 2 ways, for example, as 290007021529 + 24637383369 = 538523^2 + 156963^2 .

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

It is a super-2 number, since 2×314644404898² (a number of 24 digits) contains 22 as substring.

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, 1918563363 + ... + 1918563526.

Almost surely, 2^314644404898 is an apocalyptic number.

314644404898 is a deficient number, since it is larger than the sum of its proper divisors (168833583242).

314644404898 is a wasteful number, since it uses less digits than its factorization.

314644404898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837126932.

The product of its (nonzero) digits is 10616832, while the sum is 55.

The spelling of 314644404898 in words is "three hundred fourteen billion, six hundred forty-four million, four hundred four thousand, eight hundred ninety-eight".