22434343102431 has 48 divisors (see below), whose sum is σ = 35989772378560. Its totient is φ = 13376883594240.

The previous prime is 22434343102411. The next prime is 22434343102439. The reversal of 22434343102431 is 13420134343422.

22434343102431 is a `hidden beast` number, since 2 + 2 + 43 + 43 + 43 + 102 + 431 = 666.

It is not a de Polignac number, because 22434343102431 - 2¹⁰ = 22434343101407 is a prime.

It is a super-2 number, since 2×22434343102431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22434343102439) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9708451 + ... + 11795028.

Almost surely, 2^{22434343102431} is an apocalyptic number.

22434343102431 is a deficient number, since it is larger than the sum of its proper divisors (13555429276129).

22434343102431 is a wasteful number, since it uses less digits than its factorization.

22434343102431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21503776 (or 21503773 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 22434343102431 its reverse (13420134343422), we get a palindrome (35854477445853).

The spelling of 22434343102431 in words is "twenty-two trillion, four hundred thirty-four billion, three hundred forty-three million, one hundred two thousand, four hundred thirty-one".