14534453450 has 192 divisors, whose sum is σ = 32643803520. Its totient is φ = 4791987200.

The previous prime is 14534453429. The next prime is 14534453459. The reversal of 14534453450 is 5435443541.

It is a super-2 number, since 2×14534453450² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14534453459) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32808929 + ... + 32809371.

It is an arithmetic number, because the mean of its divisors is an integer number (170019810).

Almost surely, 2^14534453450 is an apocalyptic number.

14534453450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14534453450 is an abundant number, since it is smaller than the sum of its proper divisors (18109350070).

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

14534453450 is a wasteful number, since it uses less digits than its factorization.

14534453450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534 (or 507 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 14534453450 its reverse (5435443541), we get a palindrome (19969896991).

Subtracting from 14534453450 its reverse (5435443541), we obtain a palindrome (9099009909).

The spelling of 14534453450 in words is "fourteen billion, five hundred thirty-four million, four hundred fifty-three thousand, four hundred fifty".