62726642242 has 24 divisors (see below), whose sum is σ = 103524101100. Its totient is φ = 28483741440.

The previous prime is 62726642213. The next prime is 62726642269. The reversal of 62726642242 is 24224662726.

It can be written as a sum of positive squares in 2 ways, for example, as 61687160161 + 1039482081 = 248369^2 + 32241^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115734 + ... + 372622.

Almost surely, 2^62726642242 is an apocalyptic number.

62726642242 is a deficient number, since it is larger than the sum of its proper divisors (40797458858).

62726642242 is a wasteful number, since it uses less digits than its factorization.

62726642242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257922 (or 257911 counting only the distinct ones).

The product of its digits is 774144, while the sum is 43.

The spelling of 62726642242 in words is "sixty-two billion, seven hundred twenty-six million, six hundred forty-two thousand, two hundred forty-two".