4041017749 has 2 divisors, whose sum is σ = 4041017750. Its totient is φ = 4041017748.

The previous prime is 4041017693. The next prime is 4041017779. The reversal of 4041017749 is 9477101404.

4041017749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3906875025 + 134142724 = 62505^2 + 11582^2 .

It is a cyclic number.

It is not a de Polignac number, because 4041017749 - 2⁷ = 4041017621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4041017779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020508874 + 2020508875.

It is an arithmetic number, because the mean of its divisors is an integer number (2020508875).

Almost surely, 2^4041017749 is an apocalyptic number.

It is an amenable number.

4041017749 is a deficient number, since it is larger than the sum of its proper divisors (1).

4041017749 is an equidigital number, since it uses as much as digits as its factorization.

4041017749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 4041017749 is about 63568.9999056144. Note that the first 4 decimals coincide. The cubic root of 4041017749 is about 1592.8085783198.

The spelling of 4041017749 in words is "four billion, forty-one million, seventeen thousand, seven hundred forty-nine".