26000447066 has 8 divisors (see below), whose sum is σ = 42546186144. Its totient is φ = 11818385020.

The previous prime is 26000447063. The next prime is 26000447107. The reversal of 26000447066 is 66074400062.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (26000447063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590919230 + ... + 590919273.

It is an arithmetic number, because the mean of its divisors is an integer number (5318273268).

Almost surely, 2^26000447066 is an apocalyptic number.

26000447066 is a deficient number, since it is larger than the sum of its proper divisors (16545739078).

26000447066 is a wasteful number, since it uses less digits than its factorization.

26000447066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1181838516.

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 26000447066 in words is "twenty-six billion, four hundred forty-seven thousand, sixty-six".