72417705070264 has 16 divisors (see below), whose sum is σ = 137501971653600. Its totient is φ = 35750512629312.

The previous prime is 72417705070259. The next prime is 72417705070309. The reversal of 72417705070264 is 46207050771427.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57292487557 + ... + 57292488820.

It is an arithmetic number, because the mean of its divisors is an integer number (8593873228350).

Almost surely, 2^{72417705070264} is an apocalyptic number.

It is an amenable number.

72417705070264 is a deficient number, since it is larger than the sum of its proper divisors (65084266583336).

72417705070264 is a wasteful number, since it uses less digits than its factorization.

72417705070264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114584976462 (or 114584976458 counting only the distinct ones).

The product of its (nonzero) digits is 4609920, while the sum is 52.

The spelling of 72417705070264 in words is "seventy-two trillion, four hundred seventeen billion, seven hundred five million, seventy thousand, two hundred sixty-four".