41443124424242 has 4 divisors (see below), whose sum is σ = 62164686636366. Its totient is φ = 20721562212120.

The previous prime is 41443124424239. The next prime is 41443124424277. The reversal of 41443124424242 is 24242442134414.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40271601772081 + 1171522652161 = 6345991^2 + 1082369^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 41443124424242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10360781106059 + ... + 10360781106062.

Almost surely, 2^{41443124424242} is an apocalyptic number.

41443124424242 is a deficient number, since it is larger than the sum of its proper divisors (20721562212124).

41443124424242 is a wasteful number, since it uses less digits than its factorization.

41443124424242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20721562212123.

The product of its digits is 786432, while the sum is 41.

Adding to 41443124424242 its reverse (24242442134414), we get a palindrome (65685566558656).

The spelling of 41443124424242 in words is "forty-one trillion, four hundred forty-three billion, one hundred twenty-four million, four hundred twenty-four thousand, two hundred forty-two".