42774310603 has 2 divisors, whose sum is σ = 42774310604. Its totient is φ = 42774310602.

The previous prime is 42774310597. The next prime is 42774310619. The reversal of 42774310603 is 30601347724.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42774310603 - 2⁵ = 42774310571 is a prime.

It is not a weakly prime, because it can be changed into another prime (42774310903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21387155301 + 21387155302.

It is an arithmetic number, because the mean of its divisors is an integer number (21387155302).

Almost surely, 2^42774310603 is an apocalyptic number.

42774310603 is a deficient number, since it is larger than the sum of its proper divisors (1).

42774310603 is an equidigital number, since it uses as much as digits as its factorization.

42774310603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 37.

The spelling of 42774310603 in words is "forty-two billion, seven hundred seventy-four million, three hundred ten thousand, six hundred three".