4055742739 has 2 divisors, whose sum is σ = 4055742740. Its totient is φ = 4055742738.

The previous prime is 4055742689. The next prime is 4055742773. The reversal of 4055742739 is 9372475504.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4055742739 - 2²³ = 4047354131 is a prime.

It is not a weakly prime, because it can be changed into another prime (4055742239) 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, 2027871369 + 2027871370.

It is an arithmetic number, because the mean of its divisors is an integer number (2027871370).

Almost surely, 2^4055742739 is an apocalyptic number.

4055742739 is a deficient number, since it is larger than the sum of its proper divisors (1).

4055742739 is an equidigital number, since it uses as much as digits as its factorization.

4055742739 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The square root of 4055742739 is about 63684.7135425763. The cubic root of 4055742739 is about 1594.7409017589.

The spelling of 4055742739 in words is "four billion, fifty-five million, seven hundred forty-two thousand, seven hundred thirty-nine".