67472160044 has 6 divisors (see below), whose sum is σ = 118076280084. Its totient is φ = 33736080020.

The previous prime is 67472159983. The next prime is 67472160059. The reversal of 67472160044 is 44006127476.

It is a junction number, because it is equal to n+sod(n) for n = 67472159983 and 67472160010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8434020002 + ... + 8434020009.

It is an arithmetic number, because the mean of its divisors is an integer number (19679380014).

Almost surely, 2^67472160044 is an apocalyptic number.

It is an amenable number.

67472160044 is a deficient number, since it is larger than the sum of its proper divisors (50604120040).

67472160044 is a wasteful number, since it uses less digits than its factorization.

67472160044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16868040015 (or 16868040013 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The spelling of 67472160044 in words is "sixty-seven billion, four hundred seventy-two million, one hundred sixty thousand, forty-four".