4331000423144 has 16 divisors (see below), whose sum is σ = 8120963908320. Its totient is φ = 2165410047600.

The previous prime is 4331000423119. The next prime is 4331000423159. The reversal of 4331000423144 is 4413240001334.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11066132 + ... + 11450819.

It is an arithmetic number, because the mean of its divisors is an integer number (507560244270).

Almost surely, 2^{4331000423144} is an apocalyptic number.

It is an amenable number.

4331000423144 is a deficient number, since it is larger than the sum of its proper divisors (3789963485176).

4331000423144 is a wasteful number, since it uses less digits than its factorization.

4331000423144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22541000 (or 22540996 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 4331000423144 its reverse (4413240001334), we get a palindrome (8744240424478).

The spelling of 4331000423144 in words is "four trillion, three hundred thirty-one billion, four hundred twenty-three thousand, one hundred forty-four".