8400332356608 has 44 divisors (see below), whose sum is σ = 22389948359720. Its totient is φ = 2800110784512.

The previous prime is 8400332356607. The next prime is 8400332356673. The reversal of 8400332356608 is 8066532330048.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8400332356607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367238523 + ... + 1367244666.

Almost surely, 2^{8400332356608} is an apocalyptic number.

It is an amenable number.

8400332356608 is an abundant number, since it is smaller than the sum of its proper divisors (13989616003112).

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

8400332356608 is a wasteful number, since it uses less digits than its factorization.

8400332356608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734483212 (or 2734483194 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 48.

The spelling of 8400332356608 in words is "eight trillion, four hundred billion, three hundred thirty-two million, three hundred fifty-six thousand, six hundred eight".