41043402442 has 12 divisors (see below), whose sum is σ = 71616549330. Its totient is φ = 17590029576.

The previous prime is 41043402409. The next prime is 41043402469. The reversal of 41043402442 is 24420434014.

It can be written as a sum of positive squares in only one way, i.e., 39959610201 + 1083792241 = 199899^2 + 32921^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 41043402442.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209405017 + ... + 209405212.

Almost surely, 2^41043402442 is an apocalyptic number.

41043402442 is a deficient number, since it is larger than the sum of its proper divisors (30573146888).

41043402442 is a wasteful number, since it uses less digits than its factorization.

41043402442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418810245 (or 418810238 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 41043402442 its reverse (24420434014), we get a palindrome (65463836456).

The spelling of 41043402442 in words is "forty-one billion, forty-three million, four hundred two thousand, four hundred forty-two".