79943097283488 has 192 divisors, whose sum is σ = 235555192333440. Its totient is φ = 26374982400000.

The previous prime is 79943097283447. The next prime is 79943097283523. The reversal of 79943097283488 is 88438279034997.

79943097283488 is a `hidden beast` number, since 7 + 9 + 9 + 43 + 0 + 97 + 2 + 8 + 3 + 488 = 666.

It is a super-2 number, since 2×79943097283488² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 261726631 + ... + 262031897.

It is an arithmetic number, because the mean of its divisors is an integer number (1226849960070).

Almost surely, 2^{79943097283488} 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 79943097283488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117777596166720).

79943097283488 is an abundant number, since it is smaller than the sum of its proper divisors (155612095049952).

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

79943097283488 is a wasteful number, since it uses less digits than its factorization.

79943097283488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308388 (or 308374 counting only the distinct ones).

The product of its (nonzero) digits is 5267275776, while the sum is 81.

The spelling of 79943097283488 in words is "seventy-nine trillion, nine hundred forty-three billion, ninety-seven million, two hundred eighty-three thousand, four hundred eighty-eight".