14532021352 has 16 divisors (see below), whose sum is σ = 27427989600. Its totient is φ = 7217890800.

The previous prime is 14532021337. The next prime is 14532021377. The reversal of 14532021352 is 25312023541.

It is a super-2 number, since 2×14532021352² (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 14532021352.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6013702 + ... + 6016117.

It is an arithmetic number, because the mean of its divisors is an integer number (1714249350).

Almost surely, 2^14532021352 is an apocalyptic number.

It is an amenable number.

14532021352 is a deficient number, since it is larger than the sum of its proper divisors (12895968248).

14532021352 is a wasteful number, since it uses less digits than its factorization.

14532021352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12029976 (or 12029972 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 14532021352 its reverse (25312023541), we get a palindrome (39844044893).

The spelling of 14532021352 in words is "fourteen billion, five hundred thirty-two million, twenty-one thousand, three hundred fifty-two".