14105256725 has 24 divisors (see below), whose sum is σ = 20172577920. Its totient is φ = 9583427520.

The previous prime is 14105256721. The next prime is 14105256751. The reversal of 14105256725 is 52765250141.

It is not a de Polignac number, because 14105256725 - 2² = 14105256721 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14105256721) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350657 + ... + 388806.

It is an arithmetic number, because the mean of its divisors is an integer number (840524080).

Almost surely, 2^14105256725 is an apocalyptic number.

It is an amenable number.

14105256725 is a deficient number, since it is larger than the sum of its proper divisors (6067321195).

14105256725 is a wasteful number, since it uses less digits than its factorization.

14105256725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739589 (or 739584 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 38.

The spelling of 14105256725 in words is "fourteen billion, one hundred five million, two hundred fifty-six thousand, seven hundred twenty-five".