44199130 has 32 divisors (see below), whose sum is σ = 84110400. Its totient is φ = 16676352.

The previous prime is 44199109. The next prime is 44199131. The reversal of 44199130 is 3199144.

44199130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44199092 and 44199101.

It is not an unprimeable number, because it can be changed into a prime (44199131) 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, 66741 + ... + 67399.

It is an arithmetic number, because the mean of its divisors is an integer number (2628450).

Almost surely, 2^44199130 is an apocalyptic number.

44199130 is a deficient number, since it is larger than the sum of its proper divisors (39911270).

44199130 is a wasteful number, since it uses less digits than its factorization.

44199130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1038.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 44199130 is about 6648.2426249348. The cubic root of 44199130 is about 353.5666065682.

The spelling of 44199130 in words is "forty-four million, one hundred ninety-nine thousand, one hundred thirty".