126041624334643 has 2 divisors, whose sum is σ = 126041624334644. Its totient is φ = 126041624334642.

The previous prime is 126041624334541. The next prime is 126041624334673. The reversal of 126041624334643 is 346433426140621.

It is a strong prime.

It is an emirp because it is prime and its reverse (346433426140621) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 126041624334643 - 2⁴¹ = 123842601079091 is a prime.

It is not a weakly prime, because it can be changed into another prime (126041624334673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63020812167321 + 63020812167322.

It is an arithmetic number, because the mean of its divisors is an integer number (63020812167322).

Almost surely, 2^{126041624334643} is an apocalyptic number.

126041624334643 is a deficient number, since it is larger than the sum of its proper divisors (1).

126041624334643 is an equidigital number, since it uses as much as digits as its factorization.

126041624334643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5971968, while the sum is 49.

The spelling of 126041624334643 in words is "one hundred twenty-six trillion, forty-one billion, six hundred twenty-four million, three hundred thirty-four thousand, six hundred forty-three".