4151442497 has 2 divisors, whose sum is σ = 4151442498. Its totient is φ = 4151442496.

The previous prime is 4151442467. The next prime is 4151442521. The reversal of 4151442497 is 7942441514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3528241201 + 623201296 = 59399^2 + 24964^2 .

It is a cyclic number.

It is not a de Polignac number, because 4151442497 - 2⁸ = 4151442241 is a prime.

It is not a weakly prime, because it can be changed into another prime (4151442467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2075721248 + 2075721249.

It is an arithmetic number, because the mean of its divisors is an integer number (2075721249).

Almost surely, 2^4151442497 is an apocalyptic number.

It is an amenable number.

4151442497 is a deficient number, since it is larger than the sum of its proper divisors (1).

4151442497 is an equidigital number, since it uses as much as digits as its factorization.

4151442497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 41.

The square root of 4151442497 is about 64431.6886089446. The cubic root of 4151442497 is about 1607.1867459745.

The spelling of 4151442497 in words is "four billion, one hundred fifty-one million, four hundred forty-two thousand, four hundred ninety-seven".