79260077240064 has 162 divisors, whose sum is σ = 265836766136760. Its totient is φ = 22645736322048.

The previous prime is 79260077239957. The next prime is 79260077240081. The reversal of 79260077240064 is 46004277006297.

79260077240064 is a `hidden beast` number, since 7 + 9 + 2 + 600 + 7 + 7 + 24 + 0 + 0 + 6 + 4 = 666.

It is a super-2 number, since 2×79260077240064² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 350918484 + ... + 351144275.

Almost surely, 2^{79260077240064} is an apocalyptic number.

It is an amenable number.

79260077240064 is an abundant number, since it is smaller than the sum of its proper divisors (186576688896696).

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

79260077240064 is a wasteful number, since it uses less digits than its factorization.

79260077240064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702062795 (or 702062771 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 54.

The spelling of 79260077240064 in words is "seventy-nine trillion, two hundred sixty billion, seventy-seven million, two hundred forty thousand, sixty-four".