314348862946 has 4 divisors (see below), whose sum is σ = 471523294422. Its totient is φ = 157174431472.

The previous prime is 314348862923. The next prime is 314348862967. The reversal of 314348862946 is 649268843413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 649268843413 = 570967 ⋅1137139.

It can be written as a sum of positive squares in only one way, i.e., 170185126225 + 144163736721 = 412535^2 + 379689^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78587215735 + ... + 78587215738.

Almost surely, 2^314348862946 is an apocalyptic number.

314348862946 is a deficient number, since it is larger than the sum of its proper divisors (157174431476).

314348862946 is a wasteful number, since it uses less digits than its factorization.

314348862946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157174431475.

The product of its digits is 23887872, while the sum is 58.

The spelling of 314348862946 in words is "three hundred fourteen billion, three hundred forty-eight million, eight hundred sixty-two thousand, nine hundred forty-six".