2443224200231 has 4 divisors (see below), whose sum is σ = 2443521040464. Its totient is φ = 2442927360000.

The previous prime is 2443224200143. The next prime is 2443224200279. The reversal of 2443224200231 is 1320024223442.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2443224200231 is a prime.

It is a super-2 number, since 2×2443224200231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2443224200194 and 2443224200203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2443224208231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148407770 + ... + 148424231.

It is an arithmetic number, because the mean of its divisors is an integer number (610880260116).

Almost surely, 2^{2443224200231} is an apocalyptic number.

2443224200231 is a deficient number, since it is larger than the sum of its proper divisors (296840233).

2443224200231 is an equidigital number, since it uses as much as digits as its factorization.

2443224200231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296840232.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2443224200231 its reverse (1320024223442), we get a palindrome (3763248423673).

The spelling of 2443224200231 in words is "two trillion, four hundred forty-three billion, two hundred twenty-four million, two hundred thousand, two hundred thirty-one".