4122240077 has 2 divisors, whose sum is σ = 4122240078. Its totient is φ = 4122240076.

The previous prime is 4122240043. The next prime is 4122240151. The reversal of 4122240077 is 7700422214.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3710515396 + 411724681 = 60914^2 + 20291^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4122240077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4122240277) 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, 2061120038 + 2061120039.

It is an arithmetic number, because the mean of its divisors is an integer number (2061120039).

Almost surely, 2^4122240077 is an apocalyptic number.

It is an amenable number.

4122240077 is a deficient number, since it is larger than the sum of its proper divisors (1).

4122240077 is an equidigital number, since it uses as much as digits as its factorization.

4122240077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 29.

The square root of 4122240077 is about 64204.6733267914. The cubic root of 4122240077 is about 1603.4094064995.

The spelling of 4122240077 in words is "four billion, one hundred twenty-two million, two hundred forty thousand, seventy-seven".