14124791625 has 128 divisors (see below), whose sum is σ = 28791300096. Its totient is φ = 6008428800.

The previous prime is 14124791623. The next prime is 14124791713. The reversal of 14124791625 is 52619742141.

It is not a de Polignac number, because 14124791625 - 2¹ = 14124791623 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14124791623) 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 127 ways as a sum of consecutive naturals, for example, 2230714 + ... + 2237036.

It is an arithmetic number, because the mean of its divisors is an integer number (224932032).

Almost surely, 2^14124791625 is an apocalyptic number.

14124791625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

14124791625 is an abundant number, since it is smaller than the sum of its proper divisors (14666508471).

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

14124791625 is a wasteful number, since it uses less digits than its factorization.

14124791625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6408 (or 6398 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The spelling of 14124791625 in words is "fourteen billion, one hundred twenty-four million, seven hundred ninety-one thousand, six hundred twenty-five".