1041762421057 has 2 divisors, whose sum is σ = 1041762421058. Its totient is φ = 1041762421056.

The previous prime is 1041762421039. The next prime is 1041762421163. The reversal of 1041762421057 is 7501242671401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1037140596801 + 4621824256 = 1018401^2 + 67984^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1041762421057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1041762421457) 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, 520881210528 + 520881210529.

It is an arithmetic number, because the mean of its divisors is an integer number (520881210529).

Almost surely, 2^{1041762421057} is an apocalyptic number.

It is an amenable number.

1041762421057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041762421057 is an equidigital number, since it uses as much as digits as its factorization.

1041762421057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94080, while the sum is 40.

The spelling of 1041762421057 in words is "one trillion, forty-one billion, seven hundred sixty-two million, four hundred twenty-one thousand, fifty-seven".