14114042440 has 32 divisors (see below), whose sum is σ = 31760439480. Its totient is φ = 5644933632.

The previous prime is 14114042401. The next prime is 14114042461. The reversal of 14114042440 is 4424041141.

It can be written as a sum of positive squares in 4 ways, for example, as 4388532516 + 9725509924 = 66246^2 + 98618^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 432124 + ... + 463636.

Almost surely, 2^14114042440 is an apocalyptic number.

14114042440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14114042440 is an abundant number, since it is smaller than the sum of its proper divisors (17646397040).

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

14114042440 is a wasteful number, since it uses less digits than its factorization.

14114042440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42721 (or 42717 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 14114042440 its reverse (4424041141), we get a palindrome (18538083581).

The spelling of 14114042440 in words is "fourteen billion, one hundred fourteen million, forty-two thousand, four hundred forty".