14557027937894 has 16 divisors (see below), whose sum is σ = 23518009126080. Its totient is φ = 6717825379200.

The previous prime is 14557027937861. The next prime is 14557027937899. The reversal of 14557027937894 is 49873972075541.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14557027937899) 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, 33232382 + ... + 33667569.

It is an arithmetic number, because the mean of its divisors is an integer number (1469875570380).

Almost surely, 2^{14557027937894} is an apocalyptic number.

14557027937894 is a deficient number, since it is larger than the sum of its proper divisors (8960981188186).

14557027937894 is a wasteful number, since it uses less digits than its factorization.

14557027937894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66908335.

The product of its (nonzero) digits is 533433600, while the sum is 71.

The spelling of 14557027937894 in words is "fourteen trillion, five hundred fifty-seven billion, twenty-seven million, nine hundred thirty-seven thousand, eight hundred ninety-four".