14145015533232 has 40 divisors (see below), whose sum is σ = 36591141910384. Its totient is φ = 4708572689664.

The previous prime is 14145015533227. The next prime is 14145015533239. The reversal of 14145015533232 is 23233551054141.

It is a super-2 number, since 2×14145015533232² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14145015533239) 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, 200979703 + ... + 201050070.

Almost surely, 2^{14145015533232} is an apocalyptic number.

14145015533232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14145015533232 is an abundant number, since it is smaller than the sum of its proper divisors (22446126377152).

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

14145015533232 is a wasteful number, since it uses less digits than its factorization.

14145015533232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402030517 (or 402030511 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 39.

Adding to 14145015533232 its reverse (23233551054141), we get a palindrome (37378566587373).

The spelling of 14145015533232 in words is "fourteen trillion, one hundred forty-five billion, fifteen million, five hundred thirty-three thousand, two hundred thirty-two".