23426022436055 has 16 divisors (see below), whose sum is σ = 28908339264864. Its totient is φ = 18210720228480.

The previous prime is 23426022436043. The next prime is 23426022436057. The reversal of 23426022436055 is 55063422062432.

It is a happy number.

It is not a de Polignac number, because 23426022436055 - 2¹⁴ = 23426022419671 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23426022435997 and 23426022436015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23426022436057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81763301 + ... + 82049310.

It is an arithmetic number, because the mean of its divisors is an integer number (1806771204054).

Almost surely, 2^{23426022436055} is an apocalyptic number.

23426022436055 is a deficient number, since it is larger than the sum of its proper divisors (5482316828809).

23426022436055 is a wasteful number, since it uses less digits than its factorization.

23426022436055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163813426.

The product of its (nonzero) digits is 2073600, while the sum is 44.

Adding to 23426022436055 its reverse (55063422062432), we get a palindrome (78489444498487).

The spelling of 23426022436055 in words is "twenty-three trillion, four hundred twenty-six billion, twenty-two million, four hundred thirty-six thousand, fifty-five".