22340003440023 has 12 divisors (see below), whose sum is σ = 32631465700080. Its totient is φ = 14725994776416.

The previous prime is 22340003439979. The next prime is 22340003440067. The reversal of 22340003440023 is 32004430004322.

22340003440023 is a `hidden beast` number, since 2 + 234 + 0 + 0 + 0 + 3 + 4 + 400 + 23 = 666.

It is an interprime number because it is at equal distance from previous prime (22340003439979) and next prime (22340003440067).

It is not a de Polignac number, because 22340003440023 - 2¹⁶ = 22340003374487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22340003440093) 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, 13945070011 + ... + 13945071612.

It is an arithmetic number, because the mean of its divisors is an integer number (2719288808340).

Almost surely, 2^{22340003440023} is an apocalyptic number.

22340003440023 is a deficient number, since it is larger than the sum of its proper divisors (10291462260057).

22340003440023 is a wasteful number, since it uses less digits than its factorization.

22340003440023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27890141718 (or 27890141715 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 22340003440023 its reverse (32004430004322), we get a palindrome (54344433444345).

The spelling of 22340003440023 in words is "twenty-two trillion, three hundred forty billion, three million, four hundred forty thousand, twenty-three".