44426473281882 has 16 divisors (see below), whose sum is σ = 98725496182080. Its totient is φ = 14808824427276.

The previous prime is 44426473281821. The next prime is 44426473281887. The reversal of 44426473281882 is 28818237462444.

44426473281882 is a `hidden beast` number, since 4 + 4 + 4 + 2 + 6 + 473 + 2 + 81 + 8 + 82 = 666.

It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (44426473281887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411356234038 + ... + 411356234145.

It is an arithmetic number, because the mean of its divisors is an integer number (6170343511380).

Almost surely, 2^{44426473281882} is an apocalyptic number.

44426473281882 is an abundant number, since it is smaller than the sum of its proper divisors (54299022900198).

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

44426473281882 is a wasteful number, since it uses less digits than its factorization.

44426473281882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822712468194 (or 822712468188 counting only the distinct ones).

The product of its digits is 132120576, while the sum is 63.

The spelling of 44426473281882 in words is "forty-four trillion, four hundred twenty-six billion, four hundred seventy-three million, two hundred eighty-one thousand, eight hundred eighty-two".