72070601001 has 8 divisors (see below), whose sum is σ = 109821868224. Its totient is φ = 41183200560.

The previous prime is 72070600991. The next prime is 72070601003. The reversal of 72070601001 is 10010607027.

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

It is not a de Polignac number, because 72070601001 - 2²⁷ = 71936383273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (72070601003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1715966670 + ... + 1715966711.

It is an arithmetic number, because the mean of its divisors is an integer number (13727733528).

Almost surely, 2^72070601001 is an apocalyptic number.

It is an amenable number.

72070601001 is a deficient number, since it is larger than the sum of its proper divisors (37751267223).

72070601001 is a wasteful number, since it uses less digits than its factorization.

72070601001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431933391.

The product of its (nonzero) digits is 588, while the sum is 24.

The spelling of 72070601001 in words is "seventy-two billion, seventy million, six hundred one thousand, one".