42310770679 has 2 divisors, whose sum is σ = 42310770680. Its totient is φ = 42310770678.

The previous prime is 42310770589. The next prime is 42310770731. The reversal of 42310770679 is 97607701324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42310770679 - 2⁹ = 42310770167 is a prime.

It is a super-2 number, since 2×42310770679² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42310773679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21155385339 + 21155385340.

It is an arithmetic number, because the mean of its divisors is an integer number (21155385340).

Almost surely, 2^42310770679 is an apocalyptic number.

42310770679 is a deficient number, since it is larger than the sum of its proper divisors (1).

42310770679 is an equidigital number, since it uses as much as digits as its factorization.

42310770679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 444528, while the sum is 46.

The spelling of 42310770679 in words is "forty-two billion, three hundred ten million, seven hundred seventy thousand, six hundred seventy-nine".