26536242368 has 28 divisors (see below), whose sum is σ = 52789223352. Its totient is φ = 13235020800.

The previous prime is 26536242349. The next prime is 26536242461. The reversal of 26536242368 is 86324263562.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491330 + ... + 542657.

Almost surely, 2^26536242368 is an apocalyptic number.

It is an amenable number.

26536242368 is a deficient number, since it is larger than the sum of its proper divisors (26252980984).

26536242368 is a wasteful number, since it uses less digits than its factorization.

26536242368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034400 (or 1034390 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 47.

The spelling of 26536242368 in words is "twenty-six billion, five hundred thirty-six million, two hundred forty-two thousand, three hundred sixty-eight".