42544202226 has 32 divisors (see below), whose sum is σ = 85342906368. Its totient is φ = 14139029520.

The previous prime is 42544202219. The next prime is 42544202237. The reversal of 42544202226 is 62220244524.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4606225 + ... + 4615451.

It is an arithmetic number, because the mean of its divisors is an integer number (2666965824).

Almost surely, 2^42544202226 is an apocalyptic number.

42544202226 is an abundant number, since it is smaller than the sum of its proper divisors (42798704142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42544202226 is a wasteful number, since it uses less digits than its factorization.

42544202226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11446.

The product of its (nonzero) digits is 61440, while the sum is 33.

The spelling of 42544202226 in words is "forty-two billion, five hundred forty-four million, two hundred two thousand, two hundred twenty-six".