41639424433 has 2 divisors, whose sum is σ = 41639424434. Its totient is φ = 41639424432.

The previous prime is 41639424427. The next prime is 41639424439. The reversal of 41639424433 is 33442493614.

It is a balanced prime because it is at equal distance from previous prime (41639424427) and next prime (41639424439).

It can be written as a sum of positive squares in only one way, i.e., 22895623969 + 18743800464 = 151313^2 + 136908^2 .

It is a cyclic number.

It is not a de Polignac number, because 41639424433 - 2⁹ = 41639423921 is a prime.

It is a super-2 number, since 2×41639424433² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 41639424433.

It is not a weakly prime, because it can be changed into another prime (41639424439) 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, 20819712216 + 20819712217.

It is an arithmetic number, because the mean of its divisors is an integer number (20819712217).

Almost surely, 2^41639424433 is an apocalyptic number.

It is an amenable number.

41639424433 is a deficient number, since it is larger than the sum of its proper divisors (1).

41639424433 is an equidigital number, since it uses as much as digits as its factorization.

41639424433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 746496, while the sum is 43.

The spelling of 41639424433 in words is "forty-one billion, six hundred thirty-nine million, four hundred twenty-four thousand, four hundred thirty-three".