18141411292 has 12 divisors (see below), whose sum is σ = 31782478840. Its totient is φ = 9060703056.

The previous prime is 18141411257. The next prime is 18141411313. The reversal of 18141411292 is 29211414181.

It is a happy number.

It is a super-2 number, since 2×18141411292² (a number of 21 digits) contains 22 as substring.

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, 2496567 + ... + 2503822.

Almost surely, 2^18141411292 is an apocalyptic number.

It is an amenable number.

18141411292 is a deficient number, since it is larger than the sum of its proper divisors (13641067548).

18141411292 is a wasteful number, since it uses less digits than its factorization.

18141411292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5001300 (or 5001298 counting only the distinct ones).

The product of its digits is 4608, while the sum is 34.

The spelling of 18141411292 in words is "eighteen billion, one hundred forty-one million, four hundred eleven thousand, two hundred ninety-two".