4310023444040 has 128 divisors (see below), whose sum is σ = 10377619862400. Its totient is φ = 1606206412800.

The previous prime is 4310023444009. The next prime is 4310023444057. The reversal of 4310023444040 is 404443200134.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4310023443994 and 4310023444012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30532502 + ... + 30673338.

It is an arithmetic number, because the mean of its divisors is an integer number (81075155175).

Almost surely, 2^{4310023444040} is an apocalyptic number.

4310023444040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4310023444040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5188809931200).

4310023444040 is an abundant number, since it is smaller than the sum of its proper divisors (6067596418360).

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

4310023444040 is a wasteful number, since it uses less digits than its factorization.

4310023444040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141535 (or 141531 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4310023444040 its reverse (404443200134), we get a palindrome (4714466644174).

The spelling of 4310023444040 in words is "four trillion, three hundred ten billion, twenty-three million, four hundred forty-four thousand, forty".