72346495885 has 8 divisors (see below), whose sum is σ = 86907475296. Its totient is φ = 57816076560.

The previous prime is 72346495877. The next prime is 72346495919. The reversal of 72346495885 is 58859464327.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 72346495885 - 2³ = 72346495877 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 7634811 + ... + 7644280.

It is an arithmetic number, because the mean of its divisors is an integer number (10863434412).

Almost surely, 2^72346495885 is an apocalyptic number.

It is an amenable number.

72346495885 is a deficient number, since it is larger than the sum of its proper divisors (14560979411).

72346495885 is a wasteful number, since it uses less digits than its factorization.

72346495885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15280043.

The product of its digits is 58060800, while the sum is 61.

The spelling of 72346495885 in words is "seventy-two billion, three hundred forty-six million, four hundred ninety-five thousand, eight hundred eighty-five".