79355485244 has 24 divisors (see below), whose sum is σ = 158718591360. Its totient is φ = 34007860656.

The previous prime is 79355485211. The next prime is 79355485249. The reversal of 79355485244 is 44258455397.

It is a self number, because there is not a number n which added to its sum of digits gives 79355485244.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79355485249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 663467 + ... + 773885.

It is an arithmetic number, because the mean of its divisors is an integer number (6613274640).

Almost surely, 2^79355485244 is an apocalyptic number.

It is an amenable number.

79355485244 is an abundant number, since it is smaller than the sum of its proper divisors (79363106116).

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

79355485244 is a wasteful number, since it uses less digits than its factorization.

79355485244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136097 (or 136095 counting only the distinct ones).

The product of its digits is 24192000, while the sum is 56.

The spelling of 79355485244 in words is "seventy-nine billion, three hundred fifty-five million, four hundred eighty-five thousand, two hundred forty-four".