14342128525 has 12 divisors (see below), whose sum is σ = 17829969300. Its totient is φ = 11444199680.

The previous prime is 14342128501. The next prime is 14342128531. The reversal of 14342128525 is 52582124341.

It can be written as a sum of positive squares in 6 ways, for example, as 229401316 + 14112727209 = 15146^2 + 118797^2 .

It is not a de Polignac number, because 14342128525 - 2³¹ = 12194644877 is a prime.

It is a super-4 number, since 4×14342128525⁴ (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 727660 + ... + 747109.

It is an arithmetic number, because the mean of its divisors is an integer number (1485830775).

Almost surely, 2^14342128525 is an apocalyptic number.

It is an amenable number.

14342128525 is a deficient number, since it is larger than the sum of its proper divisors (3487840775).

14342128525 is a wasteful number, since it uses less digits than its factorization.

14342128525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1475168 (or 1475163 counting only the distinct ones).

The product of its digits is 76800, while the sum is 37.

The spelling of 14342128525 in words is "fourteen billion, three hundred forty-two million, one hundred twenty-eight thousand, five hundred twenty-five".