126431671307041 has 2 divisors, whose sum is σ = 126431671307042. Its totient is φ = 126431671307040.

The previous prime is 126431671306939. The next prime is 126431671307083. The reversal of 126431671307041 is 140703176134621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117376964424225 + 9054706882816 = 10834065^2 + 3009104^2 .

It is a cyclic number.

It is not a de Polignac number, because 126431671307041 - 2¹¹ = 126431671304993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 126431671306982 and 126431671307000.

It is not a weakly prime, because it can be changed into another prime (126431671307441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63215835653520 + 63215835653521.

It is an arithmetic number, because the mean of its divisors is an integer number (63215835653521).

Almost surely, 2^{126431671307041} is an apocalyptic number.

It is an amenable number.

126431671307041 is a deficient number, since it is larger than the sum of its proper divisors (1).

126431671307041 is an equidigital number, since it uses as much as digits as its factorization.

126431671307041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 126431671307041 in words is "one hundred twenty-six trillion, four hundred thirty-one billion, six hundred seventy-one million, three hundred seven thousand, forty-one".