14101431512 has 32 divisors (see below), whose sum is σ = 30265317120. Its totient is φ = 6033877920.

The previous prime is 14101431503. The next prime is 14101431529. The reversal of 14101431512 is 21513410141.

It is a super-2 number, since 2×14101431512² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164198 + ... + 234869.

It is an arithmetic number, because the mean of its divisors is an integer number (945791160).

Almost surely, 2^14101431512 is an apocalyptic number.

It is an amenable number.

14101431512 is an abundant number, since it is smaller than the sum of its proper divisors (16163885608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14101431512 is a wasteful number, since it uses less digits than its factorization.

14101431512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399711 (or 399707 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 14101431512 its reverse (21513410141), we get a palindrome (35614841653).

The spelling of 14101431512 in words is "fourteen billion, one hundred one million, four hundred thirty-one thousand, five hundred twelve".