23443054423011 has 12 divisors (see below), whose sum is σ = 33862963736160. Its totient is φ = 15628345711440.

The previous prime is 23443054423007. The next prime is 23443054423037. The reversal of 23443054423011 is 11032445034432.

23443054423011 is a `hidden beast` number, since 2 + 3 + 4 + 4 + 305 + 4 + 42 + 301 + 1 = 666.

It is not a de Polignac number, because 23443054423011 - 2² = 23443054423007 is a prime.

It is a super-2 number, since 2×23443054423011² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23443054423111) 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, 29353851 + ... + 30141908.

It is an arithmetic number, because the mean of its divisors is an integer number (2821913644680).

Almost surely, 2^{23443054423011} is an apocalyptic number.

23443054423011 is a deficient number, since it is larger than the sum of its proper divisors (10419909313149).

23443054423011 is a wasteful number, since it uses less digits than its factorization.

23443054423011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59539546 (or 59539543 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 23443054423011 its reverse (11032445034432), we get a palindrome (34475499457443).

The spelling of 23443054423011 in words is "twenty-three trillion, four hundred forty-three billion, fifty-four million, four hundred twenty-three thousand, eleven".