4011144323 has 4 divisors (see below), whose sum is σ = 4079129880. Its totient is φ = 3943158768.

The previous prime is 4011144259. The next prime is 4011144329. The reversal of 4011144323 is 3234411104.

4011144323 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 is a cyclic number.

It is not a de Polignac number, because 4011144323 - 2⁶ = 4011144259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4011144329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33992690 + ... + 33992807.

It is an arithmetic number, because the mean of its divisors is an integer number (1019782470).

Almost surely, 2^4011144323 is an apocalyptic number.

4011144323 is a deficient number, since it is larger than the sum of its proper divisors (67985557).

4011144323 is an equidigital number, since it uses as much as digits as its factorization.

4011144323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67985556.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4011144323 is about 63333.5955319134. The cubic root of 4011144323 is about 1588.8738941659.

Adding to 4011144323 its reverse (3234411104), we get a palindrome (7245555427).

The spelling of 4011144323 in words is "four billion, eleven million, one hundred forty-four thousand, three hundred twenty-three".