4423011140 has 48 divisors (see below), whose sum is σ = 9985248000. Its totient is φ = 1640420352.

The previous prime is 4423011139. The next prime is 4423011167. The reversal of 4423011140 is 411103244.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105965 + ... + 141684.

It is an arithmetic number, because the mean of its divisors is an integer number (208026000).

Almost surely, 2^4423011140 is an apocalyptic number.

It is an amenable number.

4423011140 is an abundant number, since it is smaller than the sum of its proper divisors (5562236860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4423011140 is a wasteful number, since it uses less digits than its factorization.

4423011140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247724 (or 247722 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4423011140 is about 66505.7226109152. The cubic root of 4423011140 is about 1641.4941692147.

Adding to 4423011140 its reverse (411103244), we get a palindrome (4834114384).

The spelling of 4423011140 in words is "four billion, four hundred twenty-three million, eleven thousand, one hundred forty".