316959450709 has 16 divisors (see below), whose sum is σ = 366722492544. Its totient is φ = 271098590400.

The previous prime is 316959450701. The next prime is 316959450781. The reversal of 316959450709 is 907054959613.

It is a happy number.

It is not a de Polignac number, because 316959450709 - 2³ = 316959450701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (316959450701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10253454 + ... + 10284319.

It is an arithmetic number, because the mean of its divisors is an integer number (22920155784).

Almost surely, 2^316959450709 is an apocalyptic number.

It is an amenable number.

316959450709 is a deficient number, since it is larger than the sum of its proper divisors (49763041835).

316959450709 is a wasteful number, since it uses less digits than its factorization.

316959450709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20537868.

The product of its (nonzero) digits is 9185400, while the sum is 58.

The spelling of 316959450709 in words is "three hundred sixteen billion, nine hundred fifty-nine million, four hundred fifty thousand, seven hundred nine".