26800149996 has 24 divisors (see below), whose sum is σ = 69481870640. Its totient is φ = 8933383296.

The previous prime is 26800149967. The next prime is 26800150007. The reversal of 26800149996 is 69994100862.

26800149996 is a `hidden beast` number, since 2 + 68 + 0 + 0 + 1 + 499 + 96 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 124074661 + ... + 124074876.

Almost surely, 2^26800149996 is an apocalyptic number.

It is an amenable number.

26800149996 is an abundant number, since it is smaller than the sum of its proper divisors (42681720644).

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

26800149996 is a wasteful number, since it uses less digits than its factorization.

26800149996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248149550 (or 248149542 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 26800149996 in words is "twenty-six billion, eight hundred million, one hundred forty-nine thousand, nine hundred ninety-six".