14442342020 has 12 divisors (see below), whose sum is σ = 30328918284. Its totient is φ = 5776936800.

The previous prime is 14442341989. The next prime is 14442342023. The reversal of 14442342020 is 2024324441.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3323061316 + 11119280704 = 57646^2 + 105448^2 .

It is not an unprimeable number, because it can be changed into a prime (14442342023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 361058531 + ... + 361058570.

It is an arithmetic number, because the mean of its divisors is an integer number (2527409857).

Almost surely, 2^14442342020 is an apocalyptic number.

14442342020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14442342020 is an abundant number, since it is smaller than the sum of its proper divisors (15886576264).

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

14442342020 is a wasteful number, since it uses less digits than its factorization.

14442342020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 722117110 (or 722117108 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 14442342020 its reverse (2024324441), we get a palindrome (16466666461).

The spelling of 14442342020 in words is "fourteen billion, four hundred forty-two million, three hundred forty-two thousand, twenty".