41662933589 has 2 divisors, whose sum is σ = 41662933590. Its totient is φ = 41662933588.

The previous prime is 41662933567. The next prime is 41662933597. The reversal of 41662933589 is 98533926614.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40953616900 + 709316689 = 202370^2 + 26633^2 .

It is a cyclic number.

It is not a de Polignac number, because 41662933589 - 2²⁸ = 41394498133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41662933519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20831466794 + 20831466795.

It is an arithmetic number, because the mean of its divisors is an integer number (20831466795).

Almost surely, 2^41662933589 is an apocalyptic number.

It is an amenable number.

41662933589 is a deficient number, since it is larger than the sum of its proper divisors (1).

41662933589 is an equidigital number, since it uses as much as digits as its factorization.

41662933589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8398080, while the sum is 56.

The spelling of 41662933589 in words is "forty-one billion, six hundred sixty-two million, nine hundred thirty-three thousand, five hundred eighty-nine".