14938334009918 has 16 divisors (see below), whose sum is σ = 25040755015920. Its totient is φ = 6624538363200.

The previous prime is 14938334009903. The next prime is 14938334009927. The reversal of 14938334009918 is 81990043383941.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8280672053 + ... + 8280673856.

It is an arithmetic number, because the mean of its divisors is an integer number (1565047188495).

Almost surely, 2^{14938334009918} is an apocalyptic number.

14938334009918 is a deficient number, since it is larger than the sum of its proper divisors (10102421006002).

14938334009918 is a wasteful number, since it uses less digits than its factorization.

14938334009918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16561345963.

The product of its (nonzero) digits is 20155392, while the sum is 62.

The spelling of 14938334009918 in words is "fourteen trillion, nine hundred thirty-eight billion, three hundred thirty-four million, nine thousand, nine hundred eighteen".