8377480130816 has 72 divisors (see below), whose sum is σ = 17155543248480. Its totient is φ = 4081583886336.

The previous prime is 8377480130813. The next prime is 8377480130869. The reversal of 8377480130816 is 6180310847738.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8377480130813) 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, 1149386 + ... + 4251593.

Almost surely, 2^{8377480130816} is an apocalyptic number.

It is an amenable number.

8377480130816 is an abundant number, since it is smaller than the sum of its proper divisors (8778063117664).

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

8377480130816 is an equidigital number, since it uses as much as digits as its factorization.

8377480130816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5401151 (or 5401137 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 56.

The spelling of 8377480130816 in words is "eight trillion, three hundred seventy-seven billion, four hundred eighty million, one hundred thirty thousand, eight hundred sixteen".