14918344381941 has 32 divisors (see below), whose sum is σ = 26706966171648. Its totient is φ = 7153651650240.

The previous prime is 14918344381921. The next prime is 14918344381991.

It is a happy number.

14918344381941 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 14918344381941 - 2¹⁵ = 14918344349173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14918344381921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2483903821 + ... + 2483909826.

It is an arithmetic number, because the mean of its divisors is an integer number (834592692864).

Almost surely, 2^{14918344381941} is an apocalyptic number.

14918344381941 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14918344381941 is a deficient number, since it is larger than the sum of its proper divisors (11788621789707).

14918344381941 is a wasteful number, since it uses less digits than its factorization.

14918344381941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967813681.

The product of its digits is 11943936, while the sum is 60.

The spelling of 14918344381941 in words is "fourteen trillion, nine hundred eighteen billion, three hundred forty-four million, three hundred eighty-one thousand, nine hundred forty-one".