2140440424005 has 16 divisors (see below), whose sum is σ = 3688143500160. Its totient is φ = 1053755285568.

The previous prime is 2140440423971. The next prime is 2140440424069. The reversal of 2140440424005 is 5004240440412.

It is not a de Polignac number, because 2140440424005 - 2⁸ = 2140440423749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5488308585 + ... + 5488308974.

It is an arithmetic number, because the mean of its divisors is an integer number (230508968760).

Almost surely, 2^{2140440424005} is an apocalyptic number.

It is an amenable number.

2140440424005 is a deficient number, since it is larger than the sum of its proper divisors (1547703076155).

2140440424005 is a wasteful number, since it uses less digits than its factorization.

2140440424005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10976617580.

The product of its (nonzero) digits is 20480, while the sum is 30.

Adding to 2140440424005 its reverse (5004240440412), we get a palindrome (7144680864417).

The spelling of 2140440424005 in words is "two trillion, one hundred forty billion, four hundred forty million, four hundred twenty-four thousand, five".