79150442896 has 40 divisors (see below), whose sum is σ = 184485999680. Its totient is φ = 32136269184.

The previous prime is 79150442807. The next prime is 79150442909. The reversal of 79150442896 is 69824405197.

It is a super-2 number, since 2×79150442896² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18595251 + ... + 18599506.

It is an arithmetic number, because the mean of its divisors is an integer number (4612149992).

Almost surely, 2^79150442896 is an apocalyptic number.

79150442896 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

79150442896 is an abundant number, since it is smaller than the sum of its proper divisors (105335556784).

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

79150442896 is a wasteful number, since it uses less digits than its factorization.

79150442896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37194791 (or 37194785 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 79150442896 in words is "seventy-nine billion, one hundred fifty million, four hundred forty-two thousand, eight hundred ninety-six".