26265636660044 has 24 divisors (see below), whose sum is σ = 48395994170160. Its totient is φ = 12438550515456.

The previous prime is 26265636660037. The next prime is 26265636660061. The reversal of 26265636660044 is 44006663656262.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42284777 + ... + 42901440.

It is an arithmetic number, because the mean of its divisors is an integer number (2016499757090).

Almost surely, 2^{26265636660044} is an apocalyptic number.

It is an amenable number.

26265636660044 is a deficient number, since it is larger than the sum of its proper divisors (22130357510116).

26265636660044 is a wasteful number, since it uses less digits than its factorization.

26265636660044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85190297 (or 85190295 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 56.

The spelling of 26265636660044 in words is "twenty-six trillion, two hundred sixty-five billion, six hundred thirty-six million, six hundred sixty thousand, forty-four".