14403242125 has 16 divisors (see below), whose sum is σ = 18921314880. Its totient is φ = 10916139600.

The previous prime is 14403242123. The next prime is 14403242171. The reversal of 14403242125 is 52124230441.

It is not a de Polignac number, because 14403242125 - 2¹ = 14403242123 is a prime.

It is a super-2 number, since 2×14403242125² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14403242093 and 14403242102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14403242123) 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, 3029887 + ... + 3034636.

It is an arithmetic number, because the mean of its divisors is an integer number (1182582180).

Almost surely, 2^14403242125 is an apocalyptic number.

It is an amenable number.

14403242125 is a deficient number, since it is larger than the sum of its proper divisors (4518072755).

14403242125 is an equidigital number, since it uses as much as digits as its factorization.

14403242125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6064557 (or 6064547 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 14403242125 its reverse (52124230441), we get a palindrome (66527472566).

The spelling of 14403242125 in words is "fourteen billion, four hundred three million, two hundred forty-two thousand, one hundred twenty-five".