2077316242877 has 2 divisors, whose sum is σ = 2077316242878. Its totient is φ = 2077316242876.

The previous prime is 2077316242831. The next prime is 2077316242913. The reversal of 2077316242877 is 7782426137702.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1052698572121 + 1024617670756 = 1026011^2 + 1012234^2 .

It is a cyclic number.

It is not a de Polignac number, because 2077316242877 - 2¹⁰ = 2077316241853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2077316242577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1038658121438 + 1038658121439.

It is an arithmetic number, because the mean of its divisors is an integer number (1038658121439).

Almost surely, 2^{2077316242877} is an apocalyptic number.

It is an amenable number.

2077316242877 is a deficient number, since it is larger than the sum of its proper divisors (1).

2077316242877 is an equidigital number, since it uses as much as digits as its factorization.

2077316242877 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11063808, while the sum is 56.

The spelling of 2077316242877 in words is "two trillion, seventy-seven billion, three hundred sixteen million, two hundred forty-two thousand, eight hundred seventy-seven".