14414453220 has 24 divisors (see below), whose sum is σ = 40360469184. Its totient is φ = 3843854176.

The previous prime is 14414453201. The next prime is 14414453237. The reversal of 14414453220 is 2235441441.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120120384 + ... + 120120503.

It is an arithmetic number, because the mean of its divisors is an integer number (1681686216).

Almost surely, 2^14414453220 is an apocalyptic number.

14414453220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14414453220 is an abundant number, since it is smaller than the sum of its proper divisors (25946015964).

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

14414453220 is a wasteful number, since it uses less digits than its factorization.

14414453220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240240899 (or 240240897 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 14414453220 its reverse (2235441441), we get a palindrome (16649894661).

The spelling of 14414453220 in words is "fourteen billion, four hundred fourteen million, four hundred fifty-three thousand, two hundred twenty".