41442021798 has 64 divisors (see below), whose sum is σ = 87628247040. Its totient is φ = 13029831072.

The previous prime is 41442021743. The next prime is 41442021811. The reversal of 41442021798 is 89712024414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45690861 + ... + 45691767.

It is an arithmetic number, because the mean of its divisors is an integer number (1369191360).

Almost surely, 2^41442021798 is an apocalyptic number.

41442021798 is an abundant number, since it is smaller than the sum of its proper divisors (46186225242).

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

41442021798 is a wasteful number, since it uses less digits than its factorization.

41442021798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2241.

The product of its (nonzero) digits is 129024, while the sum is 42.

The spelling of 41442021798 in words is "forty-one billion, four hundred forty-two million, twenty-one thousand, seven hundred ninety-eight".