26044666008 has 32 divisors (see below), whose sum is σ = 65449042800. Its totient is φ = 8636571648.

The previous prime is 26044666007. The next prime is 26044666013. The reversal of 26044666008 is 80066644062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26044666007) 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, 2806753 + ... + 2816016.

Almost surely, 2^26044666008 is an apocalyptic number.

It is an amenable number.

26044666008 is an abundant number, since it is smaller than the sum of its proper divisors (39404376792).

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

26044666008 is a wasteful number, since it uses less digits than its factorization.

26044666008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5622971 (or 5622967 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 26044666008 in words is "twenty-six billion, forty-four million, six hundred sixty-six thousand, eight".