231002422144441 has 8 divisors (see below), whose sum is σ = 234815060894400. Its totient is φ = 227205313492080.

The previous prime is 231002422144409. The next prime is 231002422144457. The reversal of 231002422144441 is 144441224200132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 231002422144441 - 2⁵ = 231002422144409 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231002422144397 and 231002422144406.

It is not an unprimeable number, because it can be changed into a prime (231002422184441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3882494406 + ... + 3882553903.

It is an arithmetic number, because the mean of its divisors is an integer number (29351882611800).

Almost surely, 2^{231002422144441} is an apocalyptic number.

It is an amenable number.

231002422144441 is a deficient number, since it is larger than the sum of its proper divisors (3812638749959).

231002422144441 is an equidigital number, since it uses as much as digits as its factorization.

231002422144441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7765048799.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 231002422144441 its reverse (144441224200132), we get a palindrome (375443646344573).

The spelling of 231002422144441 in words is "two hundred thirty-one trillion, two billion, four hundred twenty-two million, one hundred forty-four thousand, four hundred forty-one".