18026179348 has 12 divisors (see below), whose sum is σ = 31546845792. Its totient is φ = 9012794840.

The previous prime is 18026179337. The next prime is 18026179363. The reversal of 18026179348 is 84397162081.

It is a congruent number.

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, 121011 + ... + 225157.

It is an arithmetic number, because the mean of its divisors is an integer number (2628903816).

Almost surely, 2^18026179348 is an apocalyptic number.

It is an amenable number.

18026179348 is a deficient number, since it is larger than the sum of its proper divisors (13520666444).

18026179348 is a wasteful number, since it uses less digits than its factorization.

18026179348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147422 (or 147420 counting only the distinct ones).

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

The spelling of 18026179348 in words is "eighteen billion, twenty-six million, one hundred seventy-nine thousand, three hundred forty-eight".