26105319355 has 32 divisors (see below), whose sum is σ = 33598385280. Its totient is φ = 19427527680.

The previous prime is 26105319337. The next prime is 26105319397. The reversal of 26105319355 is 55391350162.

It is not a de Polignac number, because 26105319355 - 2¹¹ = 26105317307 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 603429 + ... + 645241.

It is an arithmetic number, because the mean of its divisors is an integer number (1049949540).

Almost surely, 2^26105319355 is an apocalyptic number.

26105319355 is a deficient number, since it is larger than the sum of its proper divisors (7493065925).

26105319355 is a wasteful number, since it uses less digits than its factorization.

26105319355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41991.

The product of its (nonzero) digits is 121500, while the sum is 40.

The spelling of 26105319355 in words is "twenty-six billion, one hundred five million, three hundred nineteen thousand, three hundred fifty-five".