22043040041431 has 8 divisors (see below), whose sum is σ = 22074381675360. Its totient is φ = 22011699116832.

The previous prime is 22043040041339. The next prime is 22043040041441. The reversal of 22043040041431 is 13414004034022.

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 22043040041431 - 2¹⁹ = 22043039517143 is a prime.

It is a super-2 number, since 2×22043040041431² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22043040041431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22043040041441) 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, 114608061 + ... + 114800233.

It is an arithmetic number, because the mean of its divisors is an integer number (2759297709420).

Almost surely, 2^{22043040041431} is an apocalyptic number.

22043040041431 is a deficient number, since it is larger than the sum of its proper divisors (31341633929).

22043040041431 is a wasteful number, since it uses less digits than its factorization.

22043040041431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354665.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22043040041431 its reverse (13414004034022), we get a palindrome (35457044075453).

The spelling of 22043040041431 in words is "twenty-two trillion, forty-three billion, forty million, forty-one thousand, four hundred thirty-one".