72006075112 has 16 divisors (see below), whose sum is σ = 136912960800. Its totient is φ = 35495952240.

The previous prime is 72006075083. The next prime is 72006075133. The reversal of 72006075112 is 21157060027.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63385062 + ... + 63386197.

It is an arithmetic number, because the mean of its divisors is an integer number (8557060050).

Almost surely, 2^72006075112 is an apocalyptic number.

It is an amenable number.

72006075112 is a deficient number, since it is larger than the sum of its proper divisors (64906885688).

72006075112 is a wasteful number, since it uses less digits than its factorization.

72006075112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126771336 (or 126771332 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 31.

The spelling of 72006075112 in words is "seventy-two billion, six million, seventy-five thousand, one hundred twelve".