26415444606 has 8 divisors (see below), whose sum is σ = 52830889224. Its totient is φ = 8805148200.

The previous prime is 26415444557. The next prime is 26415444641. The reversal of 26415444606 is 60644451462.

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

26415444606 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2201287045 + ... + 2201287056.

It is an arithmetic number, because the mean of its divisors is an integer number (6603861153).

Almost surely, 2^26415444606 is an apocalyptic number.

26415444606 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

26415444606 is a wasteful number, since it uses less digits than its factorization.

26415444606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4402574106.

The product of its (nonzero) digits is 552960, while the sum is 42.

It can be divided in two parts, 2641544 and 4606, that added together give a triangular number (2646150 = T₂₃₀₀).

The spelling of 26415444606 in words is "twenty-six billion, four hundred fifteen million, four hundred forty-four thousand, six hundred six".