14335445320 has 128 divisors (see below), whose sum is σ = 38113597440. Its totient is φ = 4748728320.

The previous prime is 14335445303. The next prime is 14335445321. The reversal of 14335445320 is 2354453341.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (14335445321) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8271174 + ... + 8272906.

It is an arithmetic number, because the mean of its divisors is an integer number (297762480).

Almost surely, 2^14335445320 is an apocalyptic number.

14335445320 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 14335445320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19056798720).

14335445320 is an abundant number, since it is smaller than the sum of its proper divisors (23778152120).

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

14335445320 is a wasteful number, since it uses less digits than its factorization.

14335445320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735 (or 2731 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 34.

Adding to 14335445320 its reverse (2354453341), we get a palindrome (16689898661).

The spelling of 14335445320 in words is "fourteen billion, three hundred thirty-five million, four hundred forty-five thousand, three hundred twenty".