2041342049 has 2 divisors, whose sum is σ = 2041342050. Its totient is φ = 2041342048.

The previous prime is 2041342027. The next prime is 2041342057. The reversal of 2041342049 is 9402431402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1568714449 + 472627600 = 39607^2 + 21740^2 .

It is a cyclic number.

It is not a de Polignac number, because 2041342049 - 2²⁸ = 1772906593 is a prime.

It is a super-2 number, since 2×2041342049² = 8334154722031036802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2041342019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020671024 + 1020671025.

It is an arithmetic number, because the mean of its divisors is an integer number (1020671025).

Almost surely, 2^2041342049 is an apocalyptic number.

It is an amenable number.

2041342049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2041342049 is an equidigital number, since it uses as much as digits as its factorization.

2041342049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2041342049 is about 45181.2134520533. The cubic root of 2041342049 is about 1268.5431967722.

The spelling of 2041342049 in words is "two billion, forty-one million, three hundred forty-two thousand, forty-nine".