236005426426 has 24 divisors (see below), whose sum is σ = 449242242336. Its totient is φ = 91950165720.

The previous prime is 236005426421. The next prime is 236005426441. The reversal of 236005426426 is 624624500632.

236005426426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×236005426426² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (236005426421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109463406 + ... + 109465561.

It is an arithmetic number, because the mean of its divisors is an integer number (18718426764).

Almost surely, 2^236005426426 is an apocalyptic number.

236005426426 is a deficient number, since it is larger than the sum of its proper divisors (213236815910).

236005426426 is a wasteful number, since it uses less digits than its factorization.

236005426426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218928994 (or 218928987 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 236005426426 in words is "two hundred thirty-six billion, five million, four hundred twenty-six thousand, four hundred twenty-six".