26871259044 has 24 divisors (see below), whose sum is σ = 71656691008. Its totient is φ = 7677502560.

The previous prime is 26871258959. The next prime is 26871259069. The reversal of 26871259044 is 44095217862.

It is a junction number, because it is equal to n+sod(n) for n = 26871258984 and 26871259002.

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, 159947887 + ... + 159948054.

Almost surely, 2^26871259044 is an apocalyptic number.

It is an amenable number.

26871259044 is an abundant number, since it is smaller than the sum of its proper divisors (44785431964).

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

26871259044 is a wasteful number, since it uses less digits than its factorization.

26871259044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319895955 (or 319895953 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 48.

The spelling of 26871259044 in words is "twenty-six billion, eight hundred seventy-one million, two hundred fifty-nine thousand, forty-four".