14534121452 has 24 divisors (see below), whose sum is σ = 26743191552. Its totient is φ = 6898034000.

The previous prime is 14534121449. The next prime is 14534121533. The reversal of 14534121452 is 25412143541.

It is a super-2 number, since 2×14534121452² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 590924 + ... + 615027.

It is an arithmetic number, because the mean of its divisors is an integer number (1114299648).

Almost surely, 2^14534121452 is an apocalyptic number.

It is an amenable number.

14534121452 is a deficient number, since it is larger than the sum of its proper divisors (12209070100).

14534121452 is a wasteful number, since it uses less digits than its factorization.

14534121452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206109 (or 1206107 counting only the distinct ones).

The product of its digits is 19200, while the sum is 32.

Adding to 14534121452 its reverse (25412143541), we get a palindrome (39946264993).

The spelling of 14534121452 in words is "fourteen billion, five hundred thirty-four million, one hundred twenty-one thousand, four hundred fifty-two".