26842610418 has 16 divisors (see below), whose sum is σ = 57814853376. Its totient is φ = 8259264720.

The previous prime is 26842610387. The next prime is 26842610461. The reversal of 26842610418 is 81401624862.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 26842610418.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172067938 + ... + 172068093.

It is an arithmetic number, because the mean of its divisors is an integer number (3613428336).

Almost surely, 2^26842610418 is an apocalyptic number.

26842610418 is an abundant number, since it is smaller than the sum of its proper divisors (30972242958).

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

26842610418 is a wasteful number, since it uses less digits than its factorization.

26842610418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344136049.

The product of its (nonzero) digits is 147456, while the sum is 42.

The spelling of 26842610418 in words is "twenty-six billion, eight hundred forty-two million, six hundred ten thousand, four hundred eighteen".