14323432152 has 32 divisors (see below), whose sum is σ = 35827933680. Its totient is φ = 4771896960.

The previous prime is 14323432061. The next prime is 14323432157. The reversal of 14323432152 is 25123432341.

It is a super-2 number, since 2×14323432152² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14323432157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115683 + ... + 205010.

Almost surely, 2^14323432152 is an apocalyptic number.

14323432152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14323432152 is an abundant number, since it is smaller than the sum of its proper divisors (21504501528).

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

14323432152 is a wasteful number, since it uses less digits than its factorization.

14323432152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322563 (or 322559 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Adding to 14323432152 its reverse (25123432341), we get a palindrome (39446864493).

The spelling of 14323432152 in words is "fourteen billion, three hundred twenty-three million, four hundred thirty-two thousand, one hundred fifty-two".