2141241049 has 2 divisors, whose sum is σ = 2141241050. Its totient is φ = 2141241048.

The previous prime is 2141241019. The next prime is 2141241061. The reversal of 2141241049 is 9401421412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1690443225 + 450797824 = 41115^2 + 21232^2 .

It is a cyclic number.

It is not a de Polignac number, because 2141241049 - 2¹³ = 2141232857 is a prime.

It is not a weakly prime, because it can be changed into another prime (2141241019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070620524 + 1070620525.

It is an arithmetic number, because the mean of its divisors is an integer number (1070620525).

Almost surely, 2^2141241049 is an apocalyptic number.

It is an amenable number.

2141241049 is a deficient number, since it is larger than the sum of its proper divisors (1).

2141241049 is an equidigital number, since it uses as much as digits as its factorization.

2141241049 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 2141241049 is about 46273.5458874723. The cubic root of 2141241049 is about 1288.9078047828.

The spelling of 2141241049 in words is "two billion, one hundred forty-one million, two hundred forty-one thousand, forty-nine".