26770778224 has 40 divisors (see below), whose sum is σ = 52083767120. Its totient is φ = 13329888768.

The previous prime is 26770778201. The next prime is 26770778261. The reversal of 26770778224 is 42287707762.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8609182 + ... + 8612290.

It is an arithmetic number, because the mean of its divisors is an integer number (1302094178).

Almost surely, 2^26770778224 is an apocalyptic number.

It is an amenable number.

26770778224 is a deficient number, since it is larger than the sum of its proper divisors (25312988896).

26770778224 is a wasteful number, since it uses less digits than its factorization.

26770778224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5177 (or 5171 counting only the distinct ones).

The product of its (nonzero) digits is 3687936, while the sum is 52.

The spelling of 26770778224 in words is "twenty-six billion, seven hundred seventy million, seven hundred seventy-eight thousand, two hundred twenty-four".