8379942465996 has 72 divisors (see below), whose sum is σ = 21625147908000. Its totient is φ = 2735488546560.

The previous prime is 8379942465991. The next prime is 8379942466013. The reversal of 8379942465996 is 6995642499738.

8379942465996 is a `hidden beast` number, since 8 + 379 + 94 + 24 + 6 + 59 + 96 = 666.

It is not an unprimeable number, because it can be changed into a prime (8379942465991) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10620961 + ... + 11382648.

It is an arithmetic number, because the mean of its divisors is an integer number (300349276500).

Almost surely, 2^{8379942465996} is an apocalyptic number.

It is an amenable number.

8379942465996 is an abundant number, since it is smaller than the sum of its proper divisors (13245205442004).

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

8379942465996 is a wasteful number, since it uses less digits than its factorization.

8379942465996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22003839 (or 22003834 counting only the distinct ones).

The product of its digits is 6348948480, while the sum is 81.

The spelling of 8379942465996 in words is "eight trillion, three hundred seventy-nine billion, nine hundred forty-two million, four hundred sixty-five thousand, nine hundred ninety-six".