14534103252 has 24 divisors (see below), whose sum is σ = 34262527936. Its totient is φ = 4794755328.

The previous prime is 14534103251. The next prime is 14534103293. The reversal of 14534103252 is 25230143541.

It is a super-2 number, since 2×14534103252² (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 (14534103251) 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, 6242008 + ... + 6244335.

Almost surely, 2^14534103252 is an apocalyptic number.

14534103252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14534103252 is an abundant number, since it is smaller than the sum of its proper divisors (19728424684).

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

14534103252 is a wasteful number, since it uses less digits than its factorization.

14534103252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12486447 (or 12486445 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 14534103252 its reverse (25230143541), we get a palindrome (39764246793).

The spelling of 14534103252 in words is "fourteen billion, five hundred thirty-four million, one hundred three thousand, two hundred fifty-two".