26005088641 has 8 divisors (see below), whose sum is σ = 29738448704. Its totient is φ = 22276315440.

The previous prime is 26005088639. The next prime is 26005088647. The reversal of 26005088641 is 14688050062.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26005088641 - 2¹ = 26005088639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26005088594 and 26005088603.

It is not an unprimeable number, because it can be changed into a prime (26005088647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1134555 + ... + 1157248.

It is an arithmetic number, because the mean of its divisors is an integer number (3717306088).

Almost surely, 2^26005088641 is an apocalyptic number.

It is an amenable number.

26005088641 is a deficient number, since it is larger than the sum of its proper divisors (3733360063).

26005088641 is a wasteful number, since it uses less digits than its factorization.

26005088641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2293431.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 26005088641 in words is "twenty-six billion, five million, eighty-eight thousand, six hundred forty-one".