4331440212224 has 36 divisors (see below), whose sum is σ = 9021872084736. Its totient is φ = 2071558359552.

The previous prime is 4331440212191. The next prime is 4331440212269. The reversal of 4331440212224 is 4222120441334.

It is a happy number.

It is a super-2 number, since 2×4331440212224² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 367813424 + ... + 367825199.

Almost surely, 2^{4331440212224} is an apocalyptic number.

It is an amenable number.

4331440212224 is an abundant number, since it is smaller than the sum of its proper divisors (4690431872512).

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

4331440212224 is an equidigital number, since it uses as much as digits as its factorization.

4331440212224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735638662 (or 735638648 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 4331440212224 its reverse (4222120441334), we get a palindrome (8553560653558).

The spelling of 4331440212224 in words is "four trillion, three hundred thirty-one billion, four hundred forty million, two hundred twelve thousand, two hundred twenty-four".