79067778048 has 440 divisors, whose sum is σ = 276204690432. Its totient is φ = 22058459136.

The previous prime is 79067778037. The next prime is 79067778077. The reversal of 79067778048 is 84087776097.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24964561 + ... + 24967727.

Almost surely, 2^79067778048 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 79067778048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138102345216).

79067778048 is an abundant number, since it is smaller than the sum of its proper divisors (197136912384).

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

79067778048 is a wasteful number, since it uses less digits than its factorization.

79067778048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3249 (or 3222 counting only the distinct ones).

The product of its (nonzero) digits is 33191424, while the sum is 63.

The spelling of 79067778048 in words is "seventy-nine billion, sixty-seven million, seven hundred seventy-eight thousand, forty-eight".