14845374125 has 16 divisors (see below), whose sum is σ = 18533019648. Its totient is φ = 11872458000.

The previous prime is 14845374121. The next prime is 14845374143. The reversal of 14845374125 is 52147354841.

It is a happy number.

It is not a de Polignac number, because 14845374125 - 2² = 14845374121 is a prime.

It is a super-2 number, since 2×14845374125² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its 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 (14845374121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406364 + ... + 441386.

It is an arithmetic number, because the mean of its divisors is an integer number (1158313728).

Almost surely, 2^14845374125 is an apocalyptic number.

It is an amenable number.

14845374125 is a deficient number, since it is larger than the sum of its proper divisors (3687645523).

14845374125 is an equidigital number, since it uses as much as digits as its factorization.

14845374125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38429 (or 38419 counting only the distinct ones).

The product of its digits is 537600, while the sum is 44.

The spelling of 14845374125 in words is "fourteen billion, eight hundred forty-five million, three hundred seventy-four thousand, one hundred twenty-five".