14240041004021 has 8 divisors (see below), whose sum is σ = 16301501750400. Its totient is φ = 12185372551248.

The previous prime is 14240041004009. The next prime is 14240041004053. The reversal of 14240041004021 is 12040014004241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14240041004021 - 2¹⁸ = 14240040741877 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14240041004081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1698068906 + ... + 1698077291.

It is an arithmetic number, because the mean of its divisors is an integer number (2037687718800).

Almost surely, 2^{14240041004021} is an apocalyptic number.

It is an amenable number.

14240041004021 is a deficient number, since it is larger than the sum of its proper divisors (2061460746379).

14240041004021 is an equidigital number, since it uses as much as digits as its factorization.

14240041004021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3396146803.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 14240041004021 its reverse (12040014004241), we get a palindrome (26280055008262).

The spelling of 14240041004021 in words is "fourteen trillion, two hundred forty billion, forty-one million, four thousand, twenty-one".