72343675675 has 12 divisors (see below), whose sum is σ = 89710095240. Its totient is φ = 57872400320.

The previous prime is 72343675673. The next prime is 72343675687. The reversal of 72343675675 is 57657634327.

It is not a de Polignac number, because 72343675675 - 2¹ = 72343675673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72343675673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 695196 + ... + 792454.

It is an arithmetic number, because the mean of its divisors is an integer number (7475841270).

Almost surely, 2^72343675675 is an apocalyptic number.

72343675675 is a deficient number, since it is larger than the sum of its proper divisors (17366419565).

72343675675 is a wasteful number, since it uses less digits than its factorization.

72343675675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127022 (or 127017 counting only the distinct ones).

The product of its digits is 22226400, while the sum is 55.

The spelling of 72343675675 in words is "seventy-two billion, three hundred forty-three million, six hundred seventy-five thousand, six hundred seventy-five".