44884224018 has 12 divisors (see below), whose sum is σ = 97249152078. Its totient is φ = 14961408000.

The previous prime is 44884223971. The next prime is 44884224029. The reversal of 44884224018 is 81042248844.

It can be written as a sum of positive squares in only one way, i.e., 41348375649 + 3535848369 = 203343^2 + 59463^2 .

It is a Curzon 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 5 ways as a sum of consecutive naturals, for example, 1246783983 + ... + 1246784018.

Almost surely, 2^44884224018 is an apocalyptic number.

44884224018 is an abundant number, since it is smaller than the sum of its proper divisors (52364928060).

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

44884224018 is a wasteful number, since it uses less digits than its factorization.

44884224018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493568009 (or 2493568006 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 45.

The spelling of 44884224018 in words is "forty-four billion, eight hundred eighty-four million, two hundred twenty-four thousand, eighteen".