18344233241 has 8 divisors (see below), whose sum is σ = 18379705344. Its totient is φ = 18308790720.

The previous prime is 18344233189. The next prime is 18344233253. The reversal of 18344233241 is 14233244381.

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 18344233241 - 2³⁰ = 17270491417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18344233541) 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, 1528721 + ... + 1540673.

It is an arithmetic number, because the mean of its divisors is an integer number (2297463168).

Almost surely, 2^18344233241 is an apocalyptic number.

It is an amenable number.

18344233241 is a deficient number, since it is larger than the sum of its proper divisors (35472103).

18344233241 is a wasteful number, since it uses less digits than its factorization.

18344233241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14791.

The product of its digits is 55296, while the sum is 35.

The spelling of 18344233241 in words is "eighteen billion, three hundred forty-four million, two hundred thirty-three thousand, two hundred forty-one".