4043257094777 has 2 divisors, whose sum is σ = 4043257094778. Its totient is φ = 4043257094776.

The previous prime is 4043257094743. The next prime is 4043257094797. The reversal of 4043257094777 is 7774907523404.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3932939450896 + 110317643881 = 1983164^2 + 332141^2 .

It is a cyclic number.

It is not a de Polignac number, because 4043257094777 - 2⁸ = 4043257094521 is a prime.

It is not a weakly prime, because it can be changed into another prime (4043257094717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021628547388 + 2021628547389.

It is an arithmetic number, because the mean of its divisors is an integer number (2021628547389).

Almost surely, 2^{4043257094777} is an apocalyptic number.

It is an amenable number.

4043257094777 is a deficient number, since it is larger than the sum of its proper divisors (1).

4043257094777 is an equidigital number, since it uses as much as digits as its factorization.

4043257094777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41489280, while the sum is 59.

The spelling of 4043257094777 in words is "four trillion, forty-three billion, two hundred fifty-seven million, ninety-four thousand, seven hundred seventy-seven".