79702463148 has 192 divisors, whose sum is σ = 234500410368. Its totient is φ = 20467630080.

The previous prime is 79702463147. The next prime is 79702463149. The reversal of 79702463148 is 84136420797.

It is an interprime number because it is at equal distance from previous prime (79702463147) and next prime (79702463149).

It is a self number, because there is not a number n which added to its sum of digits gives 79702463148.

It is not an unprimeable number, because it can be changed into a prime (79702463147) 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, 35063740 + ... + 35066012.

It is an arithmetic number, because the mean of its divisors is an integer number (1221356304).

Almost surely, 2^79702463148 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 79702463148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (117250205184).

79702463148 is an abundant number, since it is smaller than the sum of its proper divisors (154797947220).

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

79702463148 is a wasteful number, since it uses less digits than its factorization.

79702463148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2712 (or 2710 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 79702463148 in words is "seventy-nine billion, seven hundred two million, four hundred sixty-three thousand, one hundred forty-eight".