2014140044021 has 4 divisors (see below), whose sum is σ = 2301874336032. Its totient is φ = 1726405752012.

The previous prime is 2014140044017. The next prime is 2014140044051. The reversal of 2014140044021 is 1204400414102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2014140044021 - 2² = 2014140044017 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014140044051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143867145995 + ... + 143867146008.

It is an arithmetic number, because the mean of its divisors is an integer number (575468584008).

Almost surely, 2^{2014140044021} is an apocalyptic number.

It is an amenable number.

2014140044021 is a deficient number, since it is larger than the sum of its proper divisors (287734292011).

2014140044021 is an equidigital number, since it uses as much as digits as its factorization.

2014140044021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287734292010.

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

Adding to 2014140044021 its reverse (1204400414102), we get a palindrome (3218540458123).

The spelling of 2014140044021 in words is "two trillion, fourteen billion, one hundred forty million, forty-four thousand, twenty-one".