42202204444 has 24 divisors (see below), whose sum is σ = 74060784000. Its totient is φ = 21042049776.

The previous prime is 42202204427. The next prime is 42202204493. The reversal of 42202204444 is 44440220224.

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 in 7 ways as a sum of consecutive naturals, for example, 2720799 + ... + 2736265.

It is an arithmetic number, because the mean of its divisors is an integer number (3085866000).

Almost surely, 2^42202204444 is an apocalyptic number.

It is an amenable number.

42202204444 is a deficient number, since it is larger than the sum of its proper divisors (31858579556).

42202204444 is a wasteful number, since it uses less digits than its factorization.

42202204444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17337 (or 17335 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 42202204444 its reverse (44440220224), we get a palindrome (86642424668).

The spelling of 42202204444 in words is "forty-two billion, two hundred two million, two hundred four thousand, four hundred forty-four".