18041086402241 has 32 divisors (see below), whose sum is σ = 21877964697600. Its totient is φ = 14543870552640.

The previous prime is 18041086402201. The next prime is 18041086402247. The reversal of 18041086402241 is 14220468014081.

It is a cyclic number.

It is not a de Polignac number, because 18041086402241 - 2⁶ = 18041086402177 is a prime.

It is a super-3 number, since 3×18041086402241³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18041086402247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1624901 + ... + 6222738.

It is an arithmetic number, because the mean of its divisors is an integer number (683686396800).

Almost surely, 2^{18041086402241} is an apocalyptic number.

It is an amenable number.

18041086402241 is a deficient number, since it is larger than the sum of its proper divisors (3836878295359).

18041086402241 is a wasteful number, since it uses less digits than its factorization.

18041086402241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7847909.

The product of its (nonzero) digits is 98304, while the sum is 41.

The spelling of 18041086402241 in words is "eighteen trillion, forty-one billion, eighty-six million, four hundred two thousand, two hundred forty-one".