240612602077 has 2 divisors, whose sum is σ = 240612602078. Its totient is φ = 240612602076.

The previous prime is 240612602039. The next prime is 240612602117. The reversal of 240612602077 is 770206216042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 193468902201 + 47143699876 = 439851^2 + 217126^2 .

It is a cyclic number.

It is not a de Polignac number, because 240612602077 - 2⁷ = 240612601949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240612602677) by changing a digit.

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 as a sum of consecutive naturals, namely, 120306301038 + 120306301039.

It is an arithmetic number, because the mean of its divisors is an integer number (120306301039).

Almost surely, 2^240612602077 is an apocalyptic number.

It is an amenable number.

240612602077 is a deficient number, since it is larger than the sum of its proper divisors (1).

240612602077 is an equidigital number, since it uses as much as digits as its factorization.

240612602077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 240612602077 in words is "two hundred forty billion, six hundred twelve million, six hundred two thousand, seventy-seven".