14042131325 has 24 divisors (see below), whose sum is σ = 19072250280. Its totient is φ = 10208307200.

The previous prime is 14042131307. The next prime is 14042131381. The reversal of 14042131325 is 52313124041.

It is a happy number.

It can be written as a sum of positive squares in 12 ways, for example, as 53392249 + 13988739076 = 7307^2 + 118274^2 .

It is not a de Polignac number, because 14042131325 - 2⁶ = 14042131261 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14042131294 and 14042131303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 557336 + ... + 581985.

It is an arithmetic number, because the mean of its divisors is an integer number (794677095).

Almost surely, 2^14042131325 is an apocalyptic number.

It is an amenable number.

14042131325 is a deficient number, since it is larger than the sum of its proper divisors (5030118955).

14042131325 is a wasteful number, since it uses less digits than its factorization.

14042131325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139377 (or 1139372 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 14042131325 its reverse (52313124041), we get a palindrome (66355255366).

The spelling of 14042131325 in words is "fourteen billion, forty-two million, one hundred thirty-one thousand, three hundred twenty-five".