4405243040331 has 16 divisors (see below), whose sum is σ = 6714238869504. Its totient is φ = 2516723898624.

The previous prime is 4405243040309. The next prime is 4405243040389. The reversal of 4405243040331 is 1330403425044.

It is not a de Polignac number, because 4405243040331 - 2³¹ = 4403095556683 is a prime.

It is a super-2 number, since 2×4405243040331² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4405243040292 and 4405243040301.

It is not an unprimeable number, because it can be changed into a prime (4405243044331) 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, 23146251 + ... + 23335796.

It is an arithmetic number, because the mean of its divisors is an integer number (419639929344).

Almost surely, 2^{4405243040331} is an apocalyptic number.

4405243040331 is a deficient number, since it is larger than the sum of its proper divisors (2308995829173).

4405243040331 is a wasteful number, since it uses less digits than its factorization.

4405243040331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46486570.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 4405243040331 its reverse (1330403425044), we get a palindrome (5735646465375).

The spelling of 4405243040331 in words is "four trillion, four hundred five billion, two hundred forty-three million, forty thousand, three hundred thirty-one".