14440200342140 has 24 divisors (see below), whose sum is σ = 30328086534480. Its totient is φ = 5775381886208.

The previous prime is 14440200342121. The next prime is 14440200342193. The reversal of 14440200342140 is 4124300204441.

It is a super-2 number, since 2×14440200342140² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43471070 + ... + 43801989.

It is an arithmetic number, because the mean of its divisors is an integer number (1263670272270).

Almost surely, 2^{14440200342140} is an apocalyptic number.

14440200342140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14440200342140 is an abundant number, since it is smaller than the sum of its proper divisors (15887886192340).

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

14440200342140 is a wasteful number, since it uses less digits than its factorization.

14440200342140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87281341 (or 87281339 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 14440200342140 its reverse (4124300204441), we get a palindrome (18564500546581).

The spelling of 14440200342140 in words is "fourteen trillion, four hundred forty billion, two hundred million, three hundred forty-two thousand, one hundred forty".