4224130431044 has 96 divisors (see below), whose sum is σ = 8039682604800. Its totient is φ = 1935938977280.

The previous prime is 4224130431043. The next prime is 4224130431071. The reversal of 4224130431044 is 4401340314224.

It is a self number, because there is not a number n which added to its sum of digits gives 4224130431044.

It is not an unprimeable number, because it can be changed into a prime (4224130431043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220215134 + ... + 220234314.

It is an arithmetic number, because the mean of its divisors is an integer number (83746693800).

Almost surely, 2^{4224130431044} is an apocalyptic number.

It is an amenable number.

4224130431044 is a deficient number, since it is larger than the sum of its proper divisors (3815552173756).

4224130431044 is a wasteful number, since it uses less digits than its factorization.

4224130431044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19853 (or 19851 counting only the distinct ones).

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

Adding to 4224130431044 its reverse (4401340314224), we get a palindrome (8625470745268).

The spelling of 4224130431044 in words is "four trillion, two hundred twenty-four billion, one hundred thirty million, four hundred thirty-one thousand, forty-four".