2041214491 has 2 divisors, whose sum is σ = 2041214492. Its totient is φ = 2041214490.

The previous prime is 2041214459. The next prime is 2041214537. The reversal of 2041214491 is 1944121402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2041214491 - 2⁵ = 2041214459 is a prime.

It is not a weakly prime, because it can be changed into another prime (2041214291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020607245 + 1020607246.

It is an arithmetic number, because the mean of its divisors is an integer number (1020607246).

Almost surely, 2^2041214491 is an apocalyptic number.

2041214491 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041214491 is an equidigital number, since it uses as much as digits as its factorization.

2041214491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2041214491 is about 45179.8018034608. The cubic root of 2041214491 is about 1268.5167735990.

Adding to 2041214491 its reverse (1944121402), we get a palindrome (3985335893).

The spelling of 2041214491 in words is "two billion, forty-one million, two hundred fourteen thousand, four hundred ninety-one".