316829769440 has 24 divisors (see below), whose sum is σ = 748510330680. Its totient is φ = 126731907712.

The previous prime is 316829769409. The next prime is 316829769463. The reversal of 316829769440 is 44967928613.

It is a super-2 number, since 2×316829769440² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 316829769440.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 990092870 + ... + 990093189.

It is an arithmetic number, because the mean of its divisors is an integer number (31187930445).

Almost surely, 2^316829769440 is an apocalyptic number.

It is an amenable number.

316829769440 is an abundant number, since it is smaller than the sum of its proper divisors (431680561240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

316829769440 is a wasteful number, since it uses less digits than its factorization.

316829769440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1980186074 (or 1980186066 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 59.

The spelling of 316829769440 in words is "three hundred sixteen billion, eight hundred twenty-nine million, seven hundred sixty-nine thousand, four hundred forty".