44423377 has 4 divisors (see below), whose sum is σ = 45506916. Its totient is φ = 43339840.

The previous prime is 44423333. The next prime is 44423417. The reversal of 44423377 is 77332444.

44423377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22810176 + 21613201 = 4776^2 + 4649^2 .

It is a cyclic number.

It is not a de Polignac number, because 44423377 - 2¹⁵ = 44390609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44423317) 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 3 ways as a sum of consecutive naturals, for example, 541708 + ... + 541789.

It is an arithmetic number, because the mean of its divisors is an integer number (11376729).

Almost surely, 2^44423377 is an apocalyptic number.

It is an amenable number.

44423377 is a deficient number, since it is larger than the sum of its proper divisors (1083539).

44423377 is a wasteful number, since it uses less digits than its factorization.

44423377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083538.

The product of its digits is 56448, while the sum is 34.

The square root of 44423377 is about 6665.0864210451. The cubic root of 44423377 is about 354.1635454642.

The spelling of 44423377 in words is "forty-four million, four hundred twenty-three thousand, three hundred seventy-seven".