126176427241 has 2 divisors, whose sum is σ = 126176427242. Its totient is φ = 126176427240.

The previous prime is 126176427217. The next prime is 126176427269. The reversal of 126176427241 is 142724671621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76002219225 + 50174208016 = 275685^2 + 223996^2 .

It is a cyclic number.

It is not a de Polignac number, because 126176427241 - 2¹⁹ = 126175902953 is a prime.

It is not a weakly prime, because it can be changed into another prime (126176427211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63088213620 + 63088213621.

It is an arithmetic number, because the mean of its divisors is an integer number (63088213621).

Almost surely, 2^126176427241 is an apocalyptic number.

It is an amenable number.

126176427241 is a deficient number, since it is larger than the sum of its proper divisors (1).

126176427241 is an equidigital number, since it uses as much as digits as its factorization.

126176427241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225792, while the sum is 43.

The spelling of 126176427241 in words is "one hundred twenty-six billion, one hundred seventy-six million, four hundred twenty-seven thousand, two hundred forty-one".