14152240452 has 48 divisors (see below), whose sum is σ = 37749317760. Its totient is φ = 4042424832.

The previous prime is 14152240451. The next prime is 14152240471. The reversal of 14152240452 is 25404225141.

It is a super-3 number, since 3×14152240452³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (14152240451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 328924 + ... + 369452.

It is an arithmetic number, because the mean of its divisors is an integer number (786444120).

Almost surely, 2^14152240452 is an apocalyptic number.

14152240452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14152240452 is an abundant number, since it is smaller than the sum of its proper divisors (23597077308).

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

14152240452 is a wasteful number, since it uses less digits than its factorization.

14152240452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44700 (or 44698 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 30.

Adding to 14152240452 its reverse (25404225141), we get a palindrome (39556465593).

The spelling of 14152240452 in words is "fourteen billion, one hundred fifty-two million, two hundred forty thousand, four hundred fifty-two".