41400042433 has 2 divisors, whose sum is σ = 41400042434. Its totient is φ = 41400042432.

The previous prime is 41400042407. The next prime is 41400042461. The reversal of 41400042433 is 33424000414.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41399227024 + 815409 = 203468^2 + 903^2 .

It is a cyclic number.

It is not a de Polignac number, because 41400042433 - 2²⁹ = 40863171521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41400042398 and 41400042407.

It is not a weakly prime, because it can be changed into another prime (41400042133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20700021216 + 20700021217.

It is an arithmetic number, because the mean of its divisors is an integer number (20700021217).

Almost surely, 2^41400042433 is an apocalyptic number.

It is an amenable number.

41400042433 is a deficient number, since it is larger than the sum of its proper divisors (1).

41400042433 is an equidigital number, since it uses as much as digits as its factorization.

41400042433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 41400042433 its reverse (33424000414), we get a palindrome (74824042847).

The spelling of 41400042433 in words is "forty-one billion, four hundred million, forty-two thousand, four hundred thirty-three".