4044311232412 has 36 divisors (see below), whose sum is σ = 7780070018448. Its totient is φ = 1838176753600.

The previous prime is 4044311232391. The next prime is 4044311232421. The reversal of 4044311232412 is 2142321134404.

It is a happy number.

It is a super-2 number, since 2×4044311232412² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5864208 + ... + 6517480.

It is an arithmetic number, because the mean of its divisors is an integer number (216113056068).

Almost surely, 2^{4044311232412} is an apocalyptic number.

It is an amenable number.

4044311232412 is a deficient number, since it is larger than the sum of its proper divisors (3735758786036).

4044311232412 is a wasteful number, since it uses less digits than its factorization.

4044311232412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666090 (or 666077 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 4044311232412 its reverse (2142321134404), we get a palindrome (6186632366816).

The spelling of 4044311232412 in words is "four trillion, forty-four billion, three hundred eleven million, two hundred thirty-two thousand, four hundred twelve".