41210220242 has 4 divisors (see below), whose sum is σ = 61815330366. Its totient is φ = 20605110120.

The previous prime is 41210220211. The next prime is 41210220253. The reversal of 41210220242 is 24202201214.

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., 38962417321 + 2247802921 = 197389^2 + 47411^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10302555059 + ... + 10302555062.

Almost surely, 2^41210220242 is an apocalyptic number.

41210220242 is a deficient number, since it is larger than the sum of its proper divisors (20605110124).

41210220242 is a wasteful number, since it uses less digits than its factorization.

41210220242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20605110123.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 41210220242 its reverse (24202201214), we get a palindrome (65412421456).

The spelling of 41210220242 in words is "forty-one billion, two hundred ten million, two hundred twenty thousand, two hundred forty-two".