18141526133 has 8 divisors (see below), whose sum is σ = 18211855200. Its totient is φ = 18071270640.

The previous prime is 18141526103. The next prime is 18141526159. The reversal of 18141526133 is 33162514181.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 18141526133 - 2²⁶ = 18074417269 is a prime.

It is a super-2 number, since 2×18141526133² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18141526093 and 18141526102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18141526103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504203 + ... + 538983.

It is an arithmetic number, because the mean of its divisors is an integer number (2276481900).

Almost surely, 2^18141526133 is an apocalyptic number.

It is an amenable number.

18141526133 is a deficient number, since it is larger than the sum of its proper divisors (70329067).

18141526133 is a wasteful number, since it uses less digits than its factorization.

18141526133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36787.

The product of its digits is 17280, while the sum is 35.

The spelling of 18141526133 in words is "eighteen billion, one hundred forty-one million, five hundred twenty-six thousand, one hundred thirty-three".