4311444220052 has 24 divisors (see below), whose sum is σ = 7873553337216. Its totient is φ = 2061869011488.

The previous prime is 4311444220001. The next prime is 4311444220081. The reversal of 4311444220052 is 2500224441134.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 89513 + ... + 2937839.

It is an arithmetic number, because the mean of its divisors is an integer number (328064722384).

Almost surely, 2^{4311444220052} is an apocalyptic number.

It is an amenable number.

4311444220052 is a deficient number, since it is larger than the sum of its proper divisors (3562109117164).

4311444220052 is a wasteful number, since it uses less digits than its factorization.

4311444220052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2864807 (or 2864805 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 4311444220052 its reverse (2500224441134), we get a palindrome (6811668661186).

The spelling of 4311444220052 in words is "four trillion, three hundred eleven billion, four hundred forty-four million, two hundred twenty thousand, fifty-two".