742424701 has 2 divisors, whose sum is σ = 742424702. Its totient is φ = 742424700.

The previous prime is 742424693. The next prime is 742424741. The reversal of 742424701 is 107424247.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 710275801 + 32148900 = 26651^2 + 5670^2 .

It is a cyclic number.

It is not a de Polignac number, because 742424701 - 2³ = 742424693 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (742424741) 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, 371212350 + 371212351.

It is an arithmetic number, because the mean of its divisors is an integer number (371212351).

Almost surely, 2^742424701 is an apocalyptic number.

It is an amenable number.

742424701 is a deficient number, since it is larger than the sum of its proper divisors (1).

742424701 is an equidigital number, since it uses as much as digits as its factorization.

742424701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 742424701 is about 27247.4714606695. The cubic root of 742424701 is about 905.4909989925.

Adding to 742424701 its reverse (107424247), we get a palindrome (849848948).

The spelling of 742424701 in words is "seven hundred forty-two million, four hundred twenty-four thousand, seven hundred one".