79951066373376 has 324 divisors, whose sum is σ = 253843688390656. Its totient is φ = 24183257978880.

The previous prime is 79951066373357. The next prime is 79951066373377. The reversal of 79951066373376 is 67337366015997.

79951066373376 is a `hidden beast` number, since 7 + 9 + 9 + 510 + 6 + 6 + 3 + 7 + 33 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79951066373377) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 152232705 + ... + 152756991.

Almost surely, 2^{79951066373376} 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 79951066373376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126921844195328).

79951066373376 is an abundant number, since it is smaller than the sum of its proper divisors (173892622017280).

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

79951066373376 is a wasteful number, since it uses less digits than its factorization.

79951066373376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524878 (or 524850 counting only the distinct ones).

The product of its (nonzero) digits is 810152280, while the sum is 72.

The spelling of 79951066373376 in words is "seventy-nine trillion, nine hundred fifty-one billion, sixty-six million, three hundred seventy-three thousand, three hundred seventy-six".