14005152125 has 16 divisors (see below), whose sum is σ = 17950825776. Its totient is φ = 10901304000.

The previous prime is 14005152121. The next prime is 14005152181. The reversal of 14005152125 is 52125150041.

It can be written as a sum of positive squares in 8 ways, for example, as 3007644964 + 10997507161 = 54842^2 + 104869^2 .

It is not a de Polignac number, because 14005152125 - 2² = 14005152121 is a prime.

It is a super-2 number, since 2×14005152125² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14005152094 and 14005152103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14005152121) 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, 1509446 + ... + 1518695.

It is an arithmetic number, because the mean of its divisors is an integer number (1121926611).

Almost surely, 2^14005152125 is an apocalyptic number.

It is an amenable number.

14005152125 is a deficient number, since it is larger than the sum of its proper divisors (3945673651).

14005152125 is an equidigital number, since it uses as much as digits as its factorization.

14005152125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3028193 (or 3028183 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The spelling of 14005152125 in words is "fourteen billion, five million, one hundred fifty-two thousand, one hundred twenty-five".