14453420000 has 120 divisors (see below), whose sum is σ = 35791836696. Its totient is φ = 5743296000.

The previous prime is 14453419993. The next prime is 14453420027. The reversal of 14453420000 is 2435441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3137699 + ... + 3142301.

Almost surely, 2^14453420000 is an apocalyptic number.

14453420000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14453420000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17895918348).

14453420000 is an abundant number, since it is smaller than the sum of its proper divisors (21338416696).

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

14453420000 is an equidigital number, since it uses as much as digits as its factorization.

14453420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4790 (or 4767 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 14453420000 its reverse (2435441), we get a palindrome (14455855441).

The spelling of 14453420000 in words is "fourteen billion, four hundred fifty-three million, four hundred twenty thousand".