14124144340 has 48 divisors (see below), whose sum is σ = 32488419600. Its totient is φ = 5133965312.

The previous prime is 14124144337. The next prime is 14124144389. The reversal of 14124144340 is 4344142141.

14124144340 = T₄₅₀ + T₄₅₁ + ... + T₄₃₉₃.

It can be written as a sum of positive squares in 8 ways, for example, as 248004 + 14123896336 = 498^2 + 118844^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14124144299 and 14124144308.

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 15 ways as a sum of consecutive naturals, for example, 706375 + ... + 726094.

It is an arithmetic number, because the mean of its divisors is an integer number (676842075).

Almost surely, 2^14124144340 is an apocalyptic number.

14124144340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14124144340 is an abundant number, since it is smaller than the sum of its proper divisors (18364275260).

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

14124144340 is a wasteful number, since it uses less digits than its factorization.

14124144340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432524 (or 1432522 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 14124144340 its reverse (4344142141), we get a palindrome (18468286481).

It can be divided in two parts, 141241 and 44340, that added together give a palindrome (185581).

The spelling of 14124144340 in words is "fourteen billion, one hundred twenty-four million, one hundred forty-four thousand, three hundred forty".