4142790349 has 2 divisors, whose sum is σ = 4142790350. Its totient is φ = 4142790348.

The previous prime is 4142790341. The next prime is 4142790413. The reversal of 4142790349 is 9430972414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4089602500 + 53187849 = 63950^2 + 7293^2 .

It is a cyclic number.

It is not a de Polignac number, because 4142790349 - 2³ = 4142790341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4142790341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071395174 + 2071395175.

It is an arithmetic number, because the mean of its divisors is an integer number (2071395175).

Almost surely, 2^4142790349 is an apocalyptic number.

It is an amenable number.

4142790349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4142790349 is an equidigital number, since it uses as much as digits as its factorization.

4142790349 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 217728, while the sum is 43.

The square root of 4142790349 is about 64364.5115649921. The cubic root of 4142790349 is about 1606.0694404296.

The spelling of 4142790349 in words is "four billion, one hundred forty-two million, seven hundred ninety thousand, three hundred forty-nine".