79202941680 has 320 divisors, whose sum is σ = 269417041920. Its totient is φ = 19183718400.

The previous prime is 79202941621. The next prime is 79202941681. The reversal of 79202941680 is 8614920297.

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 (79202941681) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9760825 + ... + 9768935.

It is an arithmetic number, because the mean of its divisors is an integer number (841928256).

Almost surely, 2^79202941680 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 79202941680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134708520960).

79202941680 is an abundant number, since it is smaller than the sum of its proper divisors (190214100240).

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

79202941680 is a wasteful number, since it uses less digits than its factorization.

79202941680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8240 (or 8234 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 48.

The spelling of 79202941680 in words is "seventy-nine billion, two hundred two million, nine hundred forty-one thousand, six hundred eighty".