41332423409 has 2 divisors, whose sum is σ = 41332423410. Its totient is φ = 41332423408.

The previous prime is 41332423403. The next prime is 41332423427. The reversal of 41332423409 is 90432423314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41332109809 + 313600 = 203303^2 + 560^2 .

It is a cyclic number.

It is not a de Polignac number, because 41332423409 - 2¹² = 41332419313 is a prime.

It is not a weakly prime, because it can be changed into another prime (41332423403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20666211704 + 20666211705.

It is an arithmetic number, because the mean of its divisors is an integer number (20666211705).

Almost surely, 2^41332423409 is an apocalyptic number.

It is an amenable number.

41332423409 is a deficient number, since it is larger than the sum of its proper divisors (1).

41332423409 is an equidigital number, since it uses as much as digits as its factorization.

41332423409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 41332423409 in words is "forty-one billion, three hundred thirty-two million, four hundred twenty-three thousand, four hundred nine".