2114040341021 has 18 divisors (see below), whose sum is σ = 2527450793658. Its totient is φ = 1763060614560.

The previous prime is 2114040341011. The next prime is 2114040341027. The reversal of 2114040341021 is 1201430404112.

It can be written as a sum of positive squares in 3 ways, for example, as 1295531109796 + 818509231225 = 1138214^2 + 904715^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2114040341021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2114040341027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 15690290 + ... + 15824451.

It is an arithmetic number, because the mean of its divisors is an integer number (140413932981).

Almost surely, 2^{2114040341021} is an apocalyptic number.

It is an amenable number.

2114040341021 is a deficient number, since it is larger than the sum of its proper divisors (413410452637).

2114040341021 is an equidigital number, since it uses as much as digits as its factorization.

2114040341021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31514829 (or 31514785 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2114040341021 its reverse (1201430404112), we get a palindrome (3315470745133).

The spelling of 2114040341021 in words is "two trillion, one hundred fourteen billion, forty million, three hundred forty-one thousand, twenty-one".