14420453451 has 32 divisors (see below), whose sum is σ = 20279808000. Its totient is φ = 9096646944.

The previous prime is 14420453441. The next prime is 14420453459. The reversal of 14420453451 is 15435402441.

It is a happy number.

14420453451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14420453451 - 2¹¹ = 14420451403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14420453459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9619300 + ... + 9620798.

It is an arithmetic number, because the mean of its divisors is an integer number (633744000).

Almost surely, 2^14420453451 is an apocalyptic number.

14420453451 is a deficient number, since it is larger than the sum of its proper divisors (5859354549).

14420453451 is a wasteful number, since it uses less digits than its factorization.

14420453451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 14420453451 its reverse (15435402441), we get a palindrome (29855855892).

The spelling of 14420453451 in words is "fourteen billion, four hundred twenty million, four hundred fifty-three thousand, four hundred fifty-one".