14423453450 has 48 divisors (see below), whose sum is σ = 31373200320. Its totient is φ = 4830174720.

The previous prime is 14423453441. The next prime is 14423453557. The reversal of 14423453450 is 5435432441.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14423453450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 464135 + ... + 494234.

It is an arithmetic number, because the mean of its divisors is an integer number (653608340).

Almost surely, 2^14423453450 is an apocalyptic number.

14423453450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14423453450 is an abundant number, since it is smaller than the sum of its proper divisors (16949746870).

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

14423453450 is a wasteful number, since it uses less digits than its factorization.

14423453450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958431 (or 958426 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 14423453450 its reverse (5435432441), we get a palindrome (19858885891).

The spelling of 14423453450 in words is "fourteen billion, four hundred twenty-three million, four hundred fifty-three thousand, four hundred fifty".