314681040646 has 24 divisors (see below), whose sum is σ = 577985588280. Its totient is φ = 127765233792.

The previous prime is 314681040631. The next prime is 314681040647. The reversal of 314681040646 is 646040186413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314681040647) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84498955 + ... + 84502678.

It is an arithmetic number, because the mean of its divisors is an integer number (24082732845).

Almost surely, 2^314681040646 is an apocalyptic number.

314681040646 is a deficient number, since it is larger than the sum of its proper divisors (263304547634).

314681040646 is a wasteful number, since it uses less digits than its factorization.

314681040646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169001668 (or 169001661 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 314681040646 in words is "three hundred fourteen billion, six hundred eighty-one million, forty thousand, six hundred forty-six".