79246295040 has 256 divisors, whose sum is σ = 276656264640. Its totient is φ = 19209912320.

The previous prime is 79246295033. The next prime is 79246295057. The reversal of 79246295040 is 4059264297.

It is a tau number, because it is divible by the number of its divisors (256).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 5399392 + ... + 5414048.

Almost surely, 2^79246295040 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 79246295040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138328132320).

79246295040 is an abundant number, since it is smaller than the sum of its proper divisors (197409969600).

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

79246295040 is a wasteful number, since it uses less digits than its factorization.

79246295040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14706 (or 14678 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The spelling of 79246295040 in words is "seventy-nine billion, two hundred forty-six million, two hundred ninety-five thousand, forty".