26204226204 has 48 divisors (see below), whose sum is σ = 65868175520. Its totient is φ = 8060186880.

The previous prime is 26204226199. The next prime is 26204226253. The reversal of 26204226204 is 40262240262.

It is a super-2 number, since 2×26204226204² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 477714 + ... + 529734.

Almost surely, 2^26204226204 is an apocalyptic number.

It is an amenable number.

26204226204 is an abundant number, since it is smaller than the sum of its proper divisors (39663949316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26204226204 is a wasteful number, since it uses less digits than its factorization.

26204226204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55270 (or 55268 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 26204226204 its reverse (40262240262), we get a palindrome (66466466466).

The spelling of 26204226204 in words is "twenty-six billion, two hundred four million, two hundred twenty-six thousand, two hundred four".