4442375469 has 32 divisors (see below), whose sum is σ = 7151800320. Its totient is φ = 2398802112.

The previous prime is 4442375467. The next prime is 4442375471. The reversal of 4442375469 is 9645732444.

It is an interprime number because it is at equal distance from previous prime (4442375467) and next prime (4442375471).

It is not a de Polignac number, because 4442375469 - 2¹ = 4442375467 is a prime.

It is a super-2 number, since 2×4442375469² = 39469399615145939922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4442375467) 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 31 ways as a sum of consecutive naturals, for example, 48979 + ... + 106224.

It is an arithmetic number, because the mean of its divisors is an integer number (223493760).

Almost surely, 2^4442375469 is an apocalyptic number.

It is an amenable number.

4442375469 is a deficient number, since it is larger than the sum of its proper divisors (2709424851).

4442375469 is a wasteful number, since it uses less digits than its factorization.

4442375469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155289.

The product of its digits is 2903040, while the sum is 48.

The square root of 4442375469 is about 66651.1475445097. The cubic root of 4442375469 is about 1643.8862166768.

The spelling of 4442375469 in words is "four billion, four hundred forty-two million, three hundred seventy-five thousand, four hundred sixty-nine".