316443365133420 has 48 divisors (see below), whose sum is σ = 1012618768428288. Its totient is φ = 72329912030400.

The previous prime is 316443365133367. The next prime is 316443365133431. The reversal of 316443365133420 is 24331563344613.

It is a self number, because there is not a number n which added to its sum of digits gives 316443365133420.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376718291406 + ... + 376718292245.

It is an arithmetic number, because the mean of its divisors is an integer number (21096224342256).

Almost surely, 2^{316443365133420} is an apocalyptic number.

316443365133420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

316443365133420 is an abundant number, since it is smaller than the sum of its proper divisors (696175403294868).

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

316443365133420 is a wasteful number, since it uses less digits than its factorization.

316443365133420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 753436583670 (or 753436583668 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 48.

The spelling of 316443365133420 in words is "three hundred sixteen trillion, four hundred forty-three billion, three hundred sixty-five million, one hundred thirty-three thousand, four hundred twenty".