14415725238 has 16 divisors (see below), whose sum is σ = 28952087040. Its totient is φ = 4785135656.

The previous prime is 14415725237. The next prime is 14415725251. The reversal of 14415725238 is 83252751441.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14415725238.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14415725237) 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 7 ways as a sum of consecutive naturals, for example, 5024970 + ... + 5027837.

It is an arithmetic number, because the mean of its divisors is an integer number (1809505440).

Almost surely, 2^14415725238 is an apocalyptic number.

14415725238 is an abundant number, since it is smaller than the sum of its proper divisors (14536361802).

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

14415725238 is a wasteful number, since it uses less digits than its factorization.

14415725238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10053051.

The product of its digits is 268800, while the sum is 42.

The spelling of 14415725238 in words is "fourteen billion, four hundred fifteen million, seven hundred twenty-five thousand, two hundred thirty-eight".