26600447448 has 48 divisors (see below), whose sum is σ = 72852366600. Its totient is φ = 8767186560.

The previous prime is 26600447437. The next prime is 26600447453. The reversal of 26600447448 is 84474400662.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2069158 + ... + 2081973.

Almost surely, 2^26600447448 is an apocalyptic number.

It is an amenable number.

26600447448 is an abundant number, since it is smaller than the sum of its proper divisors (46251919152).

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

26600447448 is a wasteful number, since it uses less digits than its factorization.

26600447448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151232 (or 4151225 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 26600447448 in words is "twenty-six billion, six hundred million, four hundred forty-seven thousand, four hundred forty-eight".