2044500303401 has 2 divisors, whose sum is σ = 2044500303402. Its totient is φ = 2044500303400.

The previous prime is 2044500303389. The next prime is 2044500303403. The reversal of 2044500303401 is 1043030054402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1504304703001 + 540195600400 = 1226501^2 + 734980^2 .

It is a cyclic number.

It is not a de Polignac number, because 2044500303401 - 2¹⁸ = 2044500041257 is a prime.

Together with 2044500303403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2044500303403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1022250151700 + 1022250151701.

It is an arithmetic number, because the mean of its divisors is an integer number (1022250151701).

Almost surely, 2^{2044500303401} is an apocalyptic number.

It is an amenable number.

2044500303401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2044500303401 is an equidigital number, since it uses as much as digits as its factorization.

2044500303401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 2044500303401 its reverse (1043030054402), we get a palindrome (3087530357803).

The spelling of 2044500303401 in words is "two trillion, forty-four billion, five hundred million, three hundred three thousand, four hundred one".