22431442320241 has 8 divisors (see below), whose sum is σ = 23765774021064. Its totient is φ = 21098758963200.

The previous prime is 22431442320233. The next prime is 22431442320281. The reversal of 22431442320241 is 14202324413422.

It can be written as a sum of positive squares in 4 ways, for example, as 8300391481600 + 14131050838641 = 2881040^2 + 3759129^2 .

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 22431442320241 - 2³ = 22431442320233 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22431442320197 and 22431442320206.

It is not an unprimeable number, because it can be changed into a prime (22431442320281) 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, 412057920 + ... + 412112353.

It is an arithmetic number, because the mean of its divisors is an integer number (2970721752633).

Almost surely, 2^{22431442320241} is an apocalyptic number.

It is an amenable number.

22431442320241 is a deficient number, since it is larger than the sum of its proper divisors (1334331700823).

22431442320241 is a wasteful number, since it uses less digits than its factorization.

22431442320241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 824171891.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 22431442320241 its reverse (14202324413422), we get a palindrome (36633766733663).

The spelling of 22431442320241 in words is "twenty-two trillion, four hundred thirty-one billion, four hundred forty-two million, three hundred twenty thousand, two hundred forty-one".