44508443378 has 32 divisors (see below), whose sum is σ = 78804126720. Its totient is φ = 18449729280.

The previous prime is 44508443351. The next prime is 44508443389. The reversal of 44508443378 is 87334480544.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 803438 + ... + 857046.

It is an arithmetic number, because the mean of its divisors is an integer number (2462628960).

Almost surely, 2^44508443378 is an apocalyptic number.

44508443378 is a deficient number, since it is larger than the sum of its proper divisors (34295683342).

44508443378 is a wasteful number, since it uses less digits than its factorization.

44508443378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55562.

The product of its (nonzero) digits is 5160960, while the sum is 50.

The spelling of 44508443378 in words is "forty-four billion, five hundred eight million, four hundred forty-three thousand, three hundred seventy-eight".