41638040222 has 4 divisors (see below), whose sum is σ = 62457060336. Its totient is φ = 20819020110.

The previous prime is 41638040209. The next prime is 41638040251. The reversal of 41638040222 is 22204083614.

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

It is a congruent number.

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 as a sum of consecutive naturals, namely, 10409510054 + ... + 10409510057.

It is an arithmetic number, because the mean of its divisors is an integer number (15614265084).

Almost surely, 2^41638040222 is an apocalyptic number.

41638040222 is a deficient number, since it is larger than the sum of its proper divisors (20819020114).

41638040222 is a wasteful number, since it uses less digits than its factorization.

41638040222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20819020113.

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 41638040222 in words is "forty-one billion, six hundred thirty-eight million, forty thousand, two hundred twenty-two".