2044010414021 has 2 divisors, whose sum is σ = 2044010414022. Its totient is φ = 2044010414020.

The previous prime is 2044010413993. The next prime is 2044010414029. The reversal of 2044010414021 is 1204140104402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1938360062500 + 105650351521 = 1392250^2 + 325039^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044010414021 - 2³⁰ = 2042936672197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2044010414029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022005207010 + 1022005207011.

It is an arithmetic number, because the mean of its divisors is an integer number (1022005207011).

Almost surely, 2^{2044010414021} is an apocalyptic number.

It is an amenable number.

2044010414021 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044010414021 is an equidigital number, since it uses as much as digits as its factorization.

2044010414021 is an odious number, because the sum of its binary digits is odd.

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

Adding to 2044010414021 its reverse (1204140104402), we get a palindrome (3248150518423).

The spelling of 2044010414021 in words is "two trillion, forty-four billion, ten million, four hundred fourteen thousand, twenty-one".