4304220244431 has 32 divisors (see below), whose sum is σ = 6292181606400. Its totient is φ = 2605029987840.

The previous prime is 4304220244427. The next prime is 4304220244451. The reversal of 4304220244431 is 1344420224034.

It is not a de Polignac number, because 4304220244431 - 2² = 4304220244427 is a prime.

It is a super-2 number, since 2×4304220244431² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4304220244392 and 4304220244401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4304220244451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113490 + ... + 2936208.

It is an arithmetic number, because the mean of its divisors is an integer number (196630675200).

Almost surely, 2^{4304220244431} is an apocalyptic number.

4304220244431 is a deficient number, since it is larger than the sum of its proper divisors (1987961361969).

4304220244431 is a wasteful number, since it uses less digits than its factorization.

4304220244431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823799.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 4304220244431 its reverse (1344420224034), we get a palindrome (5648640468465).

The spelling of 4304220244431 in words is "four trillion, three hundred four billion, two hundred twenty million, two hundred forty-four thousand, four hundred thirty-one".