4434401133 has 20 divisors (see below), whose sum is σ = 6714980668. Its totient is φ = 2915766720.

The previous prime is 4434401131. The next prime is 4434401137. The reversal of 4434401133 is 3311044344.

It can be written as a sum of positive squares in 2 ways, for example, as 3126710889 + 1307690244 = 55917^2 + 36162^2 .

It is not a de Polignac number, because 4434401133 - 2¹ = 4434401131 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4434401097 and 4434401106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4434401131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 369058 + ... + 380883.

Almost surely, 2^4434401133 is an apocalyptic number.

It is an amenable number.

4434401133 is a deficient number, since it is larger than the sum of its proper divisors (2280579535).

4434401133 is an equidigital number, since it uses as much as digits as its factorization.

4434401133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750026 (or 750017 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 4434401133 is about 66591.2992289533. The cubic root of 4434401133 is about 1642.9020020585.

Adding to 4434401133 its reverse (3311044344), we get a palindrome (7745445477).

The spelling of 4434401133 in words is "four billion, four hundred thirty-four million, four hundred one thousand, one hundred thirty-three".