79114487700 has 36 divisors (see below), whose sum is σ = 228904585280. Its totient is φ = 21097196640.

The previous prime is 79114487687. The next prime is 79114487747. The reversal of 79114487700 is 778441197.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 79114487700.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 131857180 + ... + 131857779.

Almost surely, 2^79114487700 is an apocalyptic number.

It is an amenable number.

79114487700 is an abundant number, since it is smaller than the sum of its proper divisors (149790097580).

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

79114487700 is a wasteful number, since it uses less digits than its factorization.

79114487700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263714976 (or 263714969 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 48.

The spelling of 79114487700 in words is "seventy-nine billion, one hundred fourteen million, four hundred eighty-seven thousand, seven hundred".