4440133401 has 16 divisors (see below), whose sum is σ = 6459989760. Its totient is φ = 2690317520.

The previous prime is 4440133391. The next prime is 4440133429. The reversal of 4440133401 is 1043310444.

It is not a de Polignac number, because 4440133401 - 2⁶ = 4440133337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4440133501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138730 + ... + 167708.

It is an arithmetic number, because the mean of its divisors is an integer number (403749360).

Almost surely, 2^4440133401 is an apocalyptic number.

It is an amenable number.

4440133401 is a deficient number, since it is larger than the sum of its proper divisors (2019856359).

4440133401 is a wasteful number, since it uses less digits than its factorization.

4440133401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33636.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4440133401 is about 66634.3259964412. The cubic root of 4440133401 is about 1643.6096135441.

Adding to 4440133401 its reverse (1043310444), we get a palindrome (5483443845).

The spelling of 4440133401 in words is "four billion, four hundred forty million, one hundred thirty-three thousand, four hundred one".