79146741160 has 64 divisors (see below), whose sum is σ = 181239181200. Its totient is φ = 31098470400.

The previous prime is 79146741133. The next prime is 79146741197. The reversal of 79146741160 is 6114764197.

It can be written as a sum of positive squares in 8 ways, for example, as 332916516 + 78813824644 = 18246^2 + 280738^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 79146741160.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1855270 + ... + 1897450.

Almost surely, 2^79146741160 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 79146741160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90619590600).

79146741160 is an abundant number, since it is smaller than the sum of its proper divisors (102092440040).

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

79146741160 is a wasteful number, since it uses less digits than its factorization.

79146741160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43022 (or 43018 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 79146741160 in words is "seventy-nine billion, one hundred forty-six million, seven hundred forty-one thousand, one hundred sixty".