8390614066632 has 144 divisors (see below), whose sum is σ = 26457457937040. Its totient is φ = 2395255810752.

The previous prime is 8390614066609. The next prime is 8390614066691. The reversal of 8390614066632 is 2366604160938.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 3080583 + ... + 5125545.

It is an arithmetic number, because the mean of its divisors is an integer number (183732346785).

Almost surely, 2^{8390614066632} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8390614066632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13228728968520).

8390614066632 is an abundant number, since it is smaller than the sum of its proper divisors (18066843870408).

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

8390614066632 is a wasteful number, since it uses less digits than its factorization.

8390614066632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2046152 (or 2046138 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 54.

The spelling of 8390614066632 in words is "eight trillion, three hundred ninety billion, six hundred fourteen million, sixty-six thousand, six hundred thirty-two".