26367821676 has 48 divisors (see below), whose sum is σ = 78126881280. Its totient is φ = 7533663120.

The previous prime is 26367821639. The next prime is 26367821681. The reversal of 26367821676 is 67612876362.

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 15 ways as a sum of consecutive naturals, for example, 17438280 + ... + 17439791.

It is an arithmetic number, because the mean of its divisors is an integer number (1627643360).

Almost surely, 2^26367821676 is an apocalyptic number.

It is an amenable number.

26367821676 is an abundant number, since it is smaller than the sum of its proper divisors (51759059604).

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

26367821676 is a wasteful number, since it uses less digits than its factorization.

26367821676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34878091 (or 34878083 counting only the distinct ones).

The product of its digits is 6096384, while the sum is 54.

The spelling of 26367821676 in words is "twenty-six billion, three hundred sixty-seven million, eight hundred twenty-one thousand, six hundred seventy-six".