14426857408125 has 20 divisors (see below), whose sum is σ = 24037068026048. Its totient is φ = 7694323950000.

The previous prime is 14426857408081. The next prime is 14426857408127. The reversal of 14426857408125 is 52180475862441.

It is not a de Polignac number, because 14426857408125 - 2¹⁹ = 14426856883837 is a prime.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14426857408127) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 3847160101 + ... + 3847163850.

Almost surely, 2^{14426857408125} is an apocalyptic number.

14426857408125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14426857408125 is a deficient number, since it is larger than the sum of its proper divisors (9610210617923).

14426857408125 is an frugal number, since it uses more digits than its factorization.

14426857408125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7694323974 (or 7694323959 counting only the distinct ones).

The product of its (nonzero) digits is 17203200, while the sum is 57.

The spelling of 14426857408125 in words is "fourteen trillion, four hundred twenty-six billion, eight hundred fifty-seven million, four hundred eight thousand, one hundred twenty-five".