19007060068 has 24 divisors (see below), whose sum is σ = 34713399168. Its totient is φ = 9089061696.

The previous prime is 19007060053. The next prime is 19007060087. The reversal of 19007060068 is 86006070091.

It is a super-2 number, since 2×19007060068² (a number of 21 digits) contains 22 as substring.

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, 1186480 + ... + 1202392.

It is an arithmetic number, because the mean of its divisors is an integer number (1446391632).

Almost surely, 2^19007060068 is an apocalyptic number.

It is an amenable number.

19007060068 is a deficient number, since it is larger than the sum of its proper divisors (15706339100).

19007060068 is a wasteful number, since it uses less digits than its factorization.

19007060068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28923 (or 28921 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 37.

The spelling of 19007060068 in words is "nineteen billion, seven million, sixty thousand, sixty-eight".