742016027 has 2 divisors, whose sum is σ = 742016028. Its totient is φ = 742016026.

The previous prime is 742016021. The next prime is 742016029. The reversal of 742016027 is 720610247.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 742016027 - 2¹⁰ = 742015003 is a prime.

Together with 742016029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (742016021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371008013 + 371008014.

It is an arithmetic number, because the mean of its divisors is an integer number (371008014).

Almost surely, 2^742016027 is an apocalyptic number.

742016027 is a deficient number, since it is larger than the sum of its proper divisors (1).

742016027 is an equidigital number, since it uses as much as digits as its factorization.

742016027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 742016027 is about 27239.9711270038. The cubic root of 742016027 is about 905.3248234203.

The spelling of 742016027 in words is "seven hundred forty-two million, sixteen thousand, twenty-seven".