2030453441 has 2 divisors, whose sum is σ = 2030453442. Its totient is φ = 2030453440.

The previous prime is 2030453431. The next prime is 2030453443. The reversal of 2030453441 is 1443540302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1247573041 + 782880400 = 35321^2 + 27980^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030453441 - 2⁶ = 2030453377 is a prime.

Together with 2030453443, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2030453441.

It is not a weakly prime, because it can be changed into another prime (2030453443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015226720 + 1015226721.

It is an arithmetic number, because the mean of its divisors is an integer number (1015226721).

Almost surely, 2^2030453441 is an apocalyptic number.

It is an amenable number.

2030453441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030453441 is an equidigital number, since it uses as much as digits as its factorization.

2030453441 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.

The square root of 2030453441 is about 45060.5530480930. The cubic root of 2030453441 is about 1266.2836862093.

Adding to 2030453441 its reverse (1443540302), we get a palindrome (3473993743).

The spelling of 2030453441 in words is "two billion, thirty million, four hundred fifty-three thousand, four hundred forty-one".