742430113 has 2 divisors, whose sum is σ = 742430114. Its totient is φ = 742430112.

The previous prime is 742430107. The next prime is 742430141. The reversal of 742430113 is 311034247.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 431683729 + 310746384 = 20777^2 + 17628^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-742430113 is a prime.

It is not a weakly prime, because it can be changed into another prime (742430713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371215056 + 371215057.

It is an arithmetic number, because the mean of its divisors is an integer number (371215057).

Almost surely, 2^742430113 is an apocalyptic number.

It is an amenable number.

742430113 is a deficient number, since it is larger than the sum of its proper divisors (1).

742430113 is an equidigital number, since it uses as much as digits as its factorization.

742430113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 742430113 is about 27247.5707724560. The cubic root of 742430113 is about 905.4931992180.

The spelling of 742430113 in words is "seven hundred forty-two million, four hundred thirty thousand, one hundred thirteen".