14131455512 has 8 divisors (see below), whose sum is σ = 26496479100. Its totient is φ = 7065727752.

The previous prime is 14131455509. The next prime is 14131455517. The reversal of 14131455512 is 21555413141.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×14131455512³ (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 (14131455517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 883215962 + ... + 883215977.

Almost surely, 2^14131455512 is an apocalyptic number.

It is an amenable number.

14131455512 is a deficient number, since it is larger than the sum of its proper divisors (12365023588).

14131455512 is a wasteful number, since it uses less digits than its factorization.

14131455512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1766431945 (or 1766431941 counting only the distinct ones).

The product of its digits is 12000, while the sum is 32.

Adding to 14131455512 its reverse (21555413141), we get a palindrome (35686868653).

The spelling of 14131455512 in words is "fourteen billion, one hundred thirty-one million, four hundred fifty-five thousand, five hundred twelve".