14424043240 has 16 divisors (see below), whose sum is σ = 32454097380. Its totient is φ = 5769617280.

The previous prime is 14424043163. The next prime is 14424043267. The reversal of 14424043240 is 4234042441.

It can be written as a sum of positive squares in 2 ways, for example, as 12896327844 + 1527715396 = 113562^2 + 39086^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14424043199 and 14424043208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180300501 + ... + 180300580.

Almost surely, 2^14424043240 is an apocalyptic number.

14424043240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14424043240 is an abundant number, since it is smaller than the sum of its proper divisors (18030054140).

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

14424043240 is a wasteful number, since it uses less digits than its factorization.

14424043240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360601092 (or 360601088 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 14424043240 its reverse (4234042441), we get a palindrome (18658085681).

The spelling of 14424043240 in words is "fourteen billion, four hundred twenty-four million, forty-three thousand, two hundred forty".