14525413231 has 16 divisors (see below), whose sum is σ = 16702357248. Its totient is φ = 12374107200.

The previous prime is 14525413219. The next prime is 14525413247. The reversal of 14525413231 is 13231452541.

It is not a de Polignac number, because 14525413231 - 2¹⁹ = 14524888943 is a prime.

It is a super-2 number, since 2×14525413231² (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 = 14525413193 and 14525413202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14525411231) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1117536 + ... + 1130458.

It is an arithmetic number, because the mean of its divisors is an integer number (1043897328).

Almost surely, 2^14525413231 is an apocalyptic number.

14525413231 is a deficient number, since it is larger than the sum of its proper divisors (2176944017).

14525413231 is a wasteful number, since it uses less digits than its factorization.

14525413231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13902.

The product of its digits is 14400, while the sum is 31.

Adding to 14525413231 its reverse (13231452541), we get a palindrome (27756865772).

The spelling of 14525413231 in words is "fourteen billion, five hundred twenty-five million, four hundred thirteen thousand, two hundred thirty-one".