22434144330141 has 12 divisors (see below), whose sum is σ = 32404927915932. Its totient is φ = 14956071863616.

The previous prime is 22434144330139. The next prime is 22434144330173. The reversal of 22434144330141 is 14103344143422.

22434144330141 is a `hidden beast` number, since 2 + 2 + 4 + 3 + 41 + 443 + 30 + 141 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 810054000900 + 21624090329241 = 900030^2 + 4650171^2 .

It is not a de Polignac number, because 22434144330141 - 2¹ = 22434144330139 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22434144330096 and 22434144330105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434154330141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5134785 + ... + 8440041.

It is an arithmetic number, because the mean of its divisors is an integer number (2700410659661).

Almost surely, 2^{22434144330141} is an apocalyptic number.

It is an amenable number.

22434144330141 is a deficient number, since it is larger than the sum of its proper divisors (9970783585791).

22434144330141 is a wasteful number, since it uses less digits than its factorization.

22434144330141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4059420 (or 4059417 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 22434144330141 its reverse (14103344143422), we get a palindrome (36537488473563).

The spelling of 22434144330141 in words is "twenty-two trillion, four hundred thirty-four billion, one hundred forty-four million, three hundred thirty thousand, one hundred forty-one".