23636809126 has 16 divisors (see below), whose sum is σ = 40878833184. Its totient is φ = 10040413824.

The previous prime is 23636809121. The next prime is 23636809159. The reversal of 23636809126 is 62190863632.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23636809121) 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, 7468965 + ... + 7472128.

It is an arithmetic number, because the mean of its divisors is an integer number (2554927074).

Almost surely, 2^23636809126 is an apocalyptic number.

23636809126 is a deficient number, since it is larger than the sum of its proper divisors (17242024058).

23636809126 is a wasteful number, since it uses less digits than its factorization.

23636809126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14941215.

The product of its (nonzero) digits is 559872, while the sum is 46.

The spelling of 23636809126 in words is "twenty-three billion, six hundred thirty-six million, eight hundred nine thousand, one hundred twenty-six".