79490875392000 has 1824 divisors, whose sum is σ = 303665352681600. Its totient is φ = 20741042995200.

The previous prime is 79490875391999. The next prime is 79490875392017. The reversal of 79490875392000 is 29357809497.

79490875392000 is a `hidden beast` number, since 7 + 9 + 4 + 90 + 8 + 7 + 539 + 2 + 0 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 533495807926 + ... + 533495808074.

Almost surely, 2^{79490875392000} 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 79490875392000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151832676340800).

79490875392000 is an abundant number, since it is smaller than the sum of its proper divisors (224174477289600).

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

79490875392000 is an frugal number, since it uses more digits than its factorization.

79490875392000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282 (or 226 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 63.

The spelling of 79490875392000 in words is "seventy-nine trillion, four hundred ninety billion, eight hundred seventy-five million, three hundred ninety-two thousand".