316741509856 has 24 divisors (see below), whose sum is σ = 624008859264. Its totient is φ = 158263069440.

The previous prime is 316741509811. The next prime is 316741509863. The reversal of 316741509856 is 658905147613.

It is a junction number, because it is equal to n+sod(n) for n = 316741509797 and 316741509806.

It is a congruent 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, 3317365 + ... + 3411508.

It is an arithmetic number, because the mean of its divisors is an integer number (26000369136).

Almost surely, 2^316741509856 is an apocalyptic number.

It is an amenable number.

316741509856 is a deficient number, since it is larger than the sum of its proper divisors (307267349408).

316741509856 is a wasteful number, since it uses less digits than its factorization.

316741509856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6730354 (or 6730346 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 55.

The spelling of 316741509856 in words is "three hundred sixteen billion, seven hundred forty-one million, five hundred nine thousand, eight hundred fifty-six".