44119978 has 32 divisors (see below), whose sum is σ = 78414336. Its totient is φ = 18225648.

The previous prime is 44119973. The next prime is 44119979. The reversal of 44119978 is 87991144.

44119978 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (44119973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49525 + ... + 50407.

It is an arithmetic number, because the mean of its divisors is an integer number (2450448).

Almost surely, 2^44119978 is an apocalyptic number.

44119978 is a deficient number, since it is larger than the sum of its proper divisors (34294358).

44119978 is a wasteful number, since it uses less digits than its factorization.

44119978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018.

The product of its digits is 72576, while the sum is 43.

The square root of 44119978 is about 6642.2871061104. The cubic root of 44119978 is about 353.3554242349.

The spelling of 44119978 in words is "forty-four million, one hundred nineteen thousand, nine hundred seventy-eight".