14420325125 has 16 divisors (see below), whose sum is σ = 18198788400. Its totient is φ = 11406630400.

The previous prime is 14420325121. The next prime is 14420325133. The reversal of 14420325125 is 52152302441.

It can be written as a sum of positive squares in 8 ways, for example, as 6903781921 + 7516543204 = 83089^2 + 86698^2 .

It is not a de Polignac number, because 14420325125 - 2² = 14420325121 is a prime.

It is a super-3 number, since 3×14420325125³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14420325121) 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, 636980 + ... + 659229.

It is an arithmetic number, because the mean of its divisors is an integer number (1137424275).

Almost surely, 2^14420325125 is an apocalyptic number.

It is an amenable number.

14420325125 is a deficient number, since it is larger than the sum of its proper divisors (3778463275).

14420325125 is an equidigital number, since it uses as much as digits as its factorization.

14420325125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296313 (or 1296303 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 14420325125 its reverse (52152302441), we get a palindrome (66572627566).

The spelling of 14420325125 in words is "fourteen billion, four hundred twenty million, three hundred twenty-five thousand, one hundred twenty-five".