18141706326 has 16 divisors (see below), whose sum is σ = 36311189184. Its totient is φ = 6042606024.

The previous prime is 18141706307. The next prime is 18141706327. The reversal of 18141706326 is 62360714181.

18141706326 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18141706327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1148860 + ... + 1164543.

It is an arithmetic number, because the mean of its divisors is an integer number (2269449324).

Almost surely, 2^18141706326 is an apocalyptic number.

18141706326 is an abundant number, since it is smaller than the sum of its proper divisors (18169482858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18141706326 is a wasteful number, since it uses less digits than its factorization.

18141706326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314715.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 18141706326 in words is "eighteen billion, one hundred forty-one million, seven hundred six thousand, three hundred twenty-six".