26656040441433 has 64 divisors (see below), whose sum is σ = 38730786393600. Its totient is φ = 16209853913088.

The previous prime is 26656040441417. The next prime is 26656040441441. The reversal of 26656040441433 is 33414404065662.

It is not a de Polignac number, because 26656040441433 - 2⁴ = 26656040441417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26656040441533) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1338615085 + ... + 1338634997.

It is an arithmetic number, because the mean of its divisors is an integer number (605168537400).

Almost surely, 2^{26656040441433} is an apocalyptic number.

It is an amenable number.

26656040441433 is a deficient number, since it is larger than the sum of its proper divisors (12074745952167).

26656040441433 is a wasteful number, since it uses less digits than its factorization.

26656040441433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21298.

The product of its (nonzero) digits is 4976640, while the sum is 48.

The spelling of 26656040441433 in words is "twenty-six trillion, six hundred fifty-six billion, forty million, four hundred forty-one thousand, four hundred thirty-three".