26873856078 has 16 divisors (see below), whose sum is σ = 53751772800. Its totient is φ = 8957275256.

The previous prime is 26873856049. The next prime is 26873856089. The reversal of 26873856078 is 87065837862.

It is a super-3 number, since 3×26873856078³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

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, 79500 + ... + 245087.

It is an arithmetic number, because the mean of its divisors is an integer number (3359485800).

Almost surely, 2^26873856078 is an apocalyptic number.

26873856078 is an abundant number, since it is smaller than the sum of its proper divisors (26877916722).

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

26873856078 is a wasteful number, since it uses less digits than its factorization.

26873856078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338391.

The product of its (nonzero) digits is 27095040, while the sum is 60.

The spelling of 26873856078 in words is "twenty-six billion, eight hundred seventy-three million, eight hundred fifty-six thousand, seventy-eight".