4388231210971 has 4 divisors (see below), whose sum is σ = 4388237828200. Its totient is φ = 4388224593744.

The previous prime is 4388231210959. The next prime is 4388231211031. The reversal of 4388231210971 is 1790121328834.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4388231210971 - 2¹⁵ = 4388231178203 is a prime.

It is a super-2 number, since 2×4388231210971² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4388231210071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2187186 + ... + 3682423.

It is an arithmetic number, because the mean of its divisors is an integer number (1097059457050).

Almost surely, 2^{4388231210971} is an apocalyptic number.

4388231210971 is a deficient number, since it is larger than the sum of its proper divisors (6617229).

4388231210971 is an equidigital number, since it uses as much as digits as its factorization.

4388231210971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6617228.

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 4388231210971 in words is "four trillion, three hundred eighty-eight billion, two hundred thirty-one million, two hundred ten thousand, nine hundred seventy-one".