4440310431020 has 48 divisors (see below), whose sum is σ = 9399149921280. Its totient is φ = 1761937277184.

The previous prime is 4440310431013. The next prime is 4440310431023. The reversal of 4440310431020 is 201340130444.

It is not an unprimeable number, because it can be changed into a prime (4440310431023) 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, 23163326 + ... + 23354234.

It is an arithmetic number, because the mean of its divisors is an integer number (195815623360).

Almost surely, 2^{4440310431020} is an apocalyptic number.

It is an amenable number.

4440310431020 is an abundant number, since it is smaller than the sum of its proper divisors (4958839490260).

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

4440310431020 is a wasteful number, since it uses less digits than its factorization.

4440310431020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200202 (or 200200 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 4440310431020 its reverse (201340130444), we get a palindrome (4641650561464).

The spelling of 4440310431020 in words is "four trillion, four hundred forty billion, three hundred ten million, four hundred thirty-one thousand, twenty".