26204264356 has 6 divisors (see below), whose sum is σ = 45857462630. Its totient is φ = 13102132176.

The previous prime is 26204264353. The next prime is 26204264419. The reversal of 26204264356 is 65346240262.

It can be written as a sum of positive squares in only one way, i.e., 25159035456 + 1045228900 = 158616^2 + 32330^2 .

It is a super-4 number, since 4×26204264356⁴ (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is not an unprimeable number, because it can be changed into a prime (26204264353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3275533041 + ... + 3275533048.

Almost surely, 2^26204264356 is an apocalyptic number.

It is an amenable number.

26204264356 is a deficient number, since it is larger than the sum of its proper divisors (19653198274).

26204264356 is a wasteful number, since it uses less digits than its factorization.

26204264356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6551066093 (or 6551066091 counting only the distinct ones).

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

The spelling of 26204264356 in words is "twenty-six billion, two hundred four million, two hundred sixty-four thousand, three hundred fifty-six".