18046242341 has 8 divisors (see below), whose sum is σ = 18432140160. Its totient is φ = 17660425248.

The previous prime is 18046242337. The next prime is 18046242353. The reversal of 18046242341 is 14324264081.

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 18046242341 - 2² = 18046242337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18046242311) 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, 712625 + ... + 737513.

It is an arithmetic number, because the mean of its divisors is an integer number (2304017520).

Almost surely, 2^18046242341 is an apocalyptic number.

It is an amenable number.

18046242341 is a deficient number, since it is larger than the sum of its proper divisors (385897819).

18046242341 is a wasteful number, since it uses less digits than its factorization.

18046242341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40363.

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 18046242341 in words is "eighteen billion, forty-six million, two hundred forty-two thousand, three hundred forty-one".