14331354132 has 12 divisors (see below), whose sum is σ = 33439826336. Its totient is φ = 4777118040.

The previous prime is 14331354077. The next prime is 14331354137. The reversal of 14331354132 is 23145313341.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×14331354132² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14331354132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14331354137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597139744 + ... + 597139767.

Almost surely, 2^14331354132 is an apocalyptic number.

14331354132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14331354132 is an abundant number, since it is smaller than the sum of its proper divisors (19108472204).

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

14331354132 is a wasteful number, since it uses less digits than its factorization.

14331354132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194279518 (or 1194279516 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

Adding to 14331354132 its reverse (23145313341), we get a palindrome (37476667473).

The spelling of 14331354132 in words is "fourteen billion, three hundred thirty-one million, three hundred fifty-four thousand, one hundred thirty-two".