120674752777 has 2 divisors, whose sum is σ = 120674752778. Its totient is φ = 120674752776.

The previous prime is 120674752753. The next prime is 120674752813. The reversal of 120674752777 is 777257476021.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116414710416 + 4260042361 = 341196^2 + 65269^2 .

It is a cyclic number.

It is not a de Polignac number, because 120674752777 - 2¹⁵ = 120674720009 is a prime.

It is not a weakly prime, because it can be changed into another prime (120674752727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60337376388 + 60337376389.

It is an arithmetic number, because the mean of its divisors is an integer number (60337376389).

Almost surely, 2^120674752777 is an apocalyptic number.

It is an amenable number.

120674752777 is a deficient number, since it is larger than the sum of its proper divisors (1).

120674752777 is an equidigital number, since it uses as much as digits as its factorization.

120674752777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8067360, while the sum is 55.

The spelling of 120674752777 in words is "one hundred twenty billion, six hundred seventy-four million, seven hundred fifty-two thousand, seven hundred seventy-seven".