14501222340 has 48 divisors (see below), whose sum is σ = 44294644800. Its totient is φ = 3515447680.

The previous prime is 14501222339. The next prime is 14501222353. The reversal of 14501222340 is 4322210541.

It is a self number, because there is not a number n which added to its sum of digits gives 14501222340.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10985115 + ... + 10986434.

It is an arithmetic number, because the mean of its divisors is an integer number (922805100).

Almost surely, 2^14501222340 is an apocalyptic number.

14501222340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14501222340 is an abundant number, since it is smaller than the sum of its proper divisors (29793422460).

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

14501222340 is a wasteful number, since it uses less digits than its factorization.

14501222340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21971572 (or 21971570 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 14501222340 its reverse (4322210541), we get a palindrome (18823432881).

The spelling of 14501222340 in words is "fourteen billion, five hundred one million, two hundred twenty-two thousand, three hundred forty".