14022040540 has 24 divisors (see below), whose sum is σ = 29499174432. Its totient is φ = 5598742080.

The previous prime is 14022040519. The next prime is 14022040601. The reversal of 14022040540 is 4504022041.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 618216 + ... + 640495.

It is an arithmetic number, because the mean of its divisors is an integer number (1229132268).

Almost surely, 2^14022040540 is an apocalyptic number.

14022040540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14022040540 is an abundant number, since it is smaller than the sum of its proper divisors (15477133892).

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

14022040540 is a wasteful number, since it uses less digits than its factorization.

14022040540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259277 (or 1259275 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 14022040540 its reverse (4504022041), we get a palindrome (18526062581).

The spelling of 14022040540 in words is "fourteen billion, twenty-two million, forty thousand, five hundred forty".