22431004411343 has 16 divisors (see below), whose sum is σ = 24602919323136. Its totient is φ = 20281498554240.

The previous prime is 22431004411327. The next prime is 22431004411451. The reversal of 22431004411343 is 34311440013422.

It is not a de Polignac number, because 22431004411343 - 2⁴ = 22431004411327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22431004410343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5609546 + ... + 8736647.

It is an arithmetic number, because the mean of its divisors is an integer number (1537682457696).

Almost surely, 2^{22431004411343} is an apocalyptic number.

22431004411343 is a deficient number, since it is larger than the sum of its proper divisors (2171914911793).

22431004411343 is a wasteful number, since it uses less digits than its factorization.

22431004411343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14346974.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 22431004411343 its reverse (34311440013422), we get a palindrome (56742444424765).

The spelling of 22431004411343 in words is "twenty-two trillion, four hundred thirty-one billion, four million, four hundred eleven thousand, three hundred forty-three".