14051193153894 has 48 divisors (see below), whose sum is σ = 32786595262512. Its totient is φ = 4323381027264.

The previous prime is 14051193153871. The next prime is 14051193153901. The reversal of 14051193153894 is 49835139115041.

14051193153894 is a `hidden beast` number, since 1 + 4 + 0 + 5 + 1 + 19 + 3 + 1 + 538 + 94 = 666.

It is a super-2 number, since 2×14051193153894² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14051193153894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17158537 + ... + 17958779.

It is an arithmetic number, because the mean of its divisors is an integer number (683054067969).

Almost surely, 2^{14051193153894} is an apocalyptic number.

14051193153894 is an abundant number, since it is smaller than the sum of its proper divisors (18735402108618).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14051193153894 is a wasteful number, since it uses less digits than its factorization.

14051193153894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875301 (or 875298 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 54.

The spelling of 14051193153894 in words is "fourteen trillion, fifty-one billion, one hundred ninety-three million, one hundred fifty-three thousand, eight hundred ninety-four".