406312196041 has 2 divisors, whose sum is σ = 406312196042. Its totient is φ = 406312196040.

The previous prime is 406312195981. The next prime is 406312196057. The reversal of 406312196041 is 140691213604.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 392121430416 + 14190765625 = 626196^2 + 119125^2 .

It is a cyclic number.

It is not a de Polignac number, because 406312196041 - 2⁹ = 406312195529 is a prime.

It is not a weakly prime, because it can be changed into another prime (406312176041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 203156098020 + 203156098021.

It is an arithmetic number, because the mean of its divisors is an integer number (203156098021).

Almost surely, 2^406312196041 is an apocalyptic number.

It is an amenable number.

406312196041 is a deficient number, since it is larger than the sum of its proper divisors (1).

406312196041 is an equidigital number, since it uses as much as digits as its factorization.

406312196041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 406312196041 in words is "four hundred six billion, three hundred twelve million, one hundred ninety-six thousand, forty-one".