26984084022 has 48 divisors (see below), whose sum is σ = 66848221440. Its totient is φ = 7706220336.

The previous prime is 26984084021. The next prime is 26984084087. The reversal of 26984084022 is 22048048962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26984084021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234879 + ... + 330357.

It is an arithmetic number, because the mean of its divisors is an integer number (1392671280).

Almost surely, 2^26984084022 is an apocalyptic number.

26984084022 is an abundant number, since it is smaller than the sum of its proper divisors (39864137418).

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

26984084022 is a wasteful number, since it uses less digits than its factorization.

26984084022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97737 (or 97734 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 45.

The spelling of 26984084022 in words is "twenty-six billion, nine hundred eighty-four million, eighty-four thousand, twenty-two".