18069007468 has 24 divisors (see below), whose sum is σ = 32374786752. Its totient is φ = 8819310864.

The previous prime is 18069007433. The next prime is 18069007507. The reversal of 18069007468 is 86470096081.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277971 + ... + 336757.

It is an arithmetic number, because the mean of its divisors is an integer number (1348949448).

Almost surely, 2^18069007468 is an apocalyptic number.

It is an amenable number.

18069007468 is a deficient number, since it is larger than the sum of its proper divisors (14305779284).

18069007468 is a wasteful number, since it uses less digits than its factorization.

18069007468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60621 (or 60619 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 18069007468 in words is "eighteen billion, sixty-nine million, seven thousand, four hundred sixty-eight".