79197358050720 has 2880 divisors, whose sum is σ = 358410089955456. Its totient is φ = 16319776112640.

The previous prime is 79197358050691. The next prime is 79197358050757. The reversal of 79197358050720 is 2705085379197.

79197358050720 is a `hidden beast` number, since 7 + 9 + 1 + 9 + 73 + 58 + 0 + 507 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 72458698494 + ... + 72458699586.

Almost surely, 2^{79197358050720} is an apocalyptic number.

79197358050720 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79197358050720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179205044977728).

79197358050720 is an abundant number, since it is smaller than the sum of its proper divisors (279212731904736).

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

79197358050720 is a wasteful number, since it uses less digits than its factorization.

79197358050720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1345 (or 1321 counting only the distinct ones).

The product of its (nonzero) digits is 33339600, while the sum is 63.

The spelling of 79197358050720 in words is "seventy-nine trillion, one hundred ninety-seven billion, three hundred fifty-eight million, fifty thousand, seven hundred twenty".