14384245220 has 24 divisors (see below), whose sum is σ = 30214397304. Its totient is φ = 5752272896.

The previous prime is 14384245217. The next prime is 14384245223. The reversal of 14384245220 is 2254248341.

It is an interprime number because it is at equal distance from previous prime (14384245217) and next prime (14384245223).

It can be written as a sum of positive squares in 4 ways, for example, as 6900957184 + 7483288036 = 83072^2 + 86506^2 .

It is not an unprimeable number, because it can be changed into a prime (14384245223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4349 + ... + 169668.

It is an arithmetic number, because the mean of its divisors is an integer number (1258933221).

Almost surely, 2^14384245220 is an apocalyptic number.

14384245220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14384245220 is an abundant number, since it is smaller than the sum of its proper divisors (15830152084).

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

14384245220 is a wasteful number, since it uses less digits than its factorization.

14384245220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178159 (or 178157 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 35.

The spelling of 14384245220 in words is "fourteen billion, three hundred eighty-four million, two hundred forty-five thousand, two hundred twenty".