316844477380 has 24 divisors (see below), whose sum is σ = 671591850048. Its totient is φ = 125553324768.

The previous prime is 316844477377. The next prime is 316844477381. The reversal of 316844477380 is 83774448613.

It is a happy number.

It is a hoax number, since the sum of its digits (55) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (316844477381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74026944 + ... + 74031223.

It is an arithmetic number, because the mean of its divisors is an integer number (27982993752).

Almost surely, 2^316844477380 is an apocalyptic number.

It is an amenable number.

316844477380 is an abundant number, since it is smaller than the sum of its proper divisors (354747372668).

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

316844477380 is a wasteful number, since it uses less digits than its factorization.

316844477380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148058283 (or 148058281 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 55.

The spelling of 316844477380 in words is "three hundred sixteen billion, eight hundred forty-four million, four hundred seventy-seven thousand, three hundred eighty".