26674737216 has 28 divisors (see below), whose sum is σ = 70576909392. Its totient is φ = 8891579008.

The previous prime is 26674737169. The next prime is 26674737223. The reversal of 26674737216 is 61273747662.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69465270 + ... + 69465653.

Almost surely, 2^26674737216 is an apocalyptic number.

It is an amenable number.

26674737216 is an abundant number, since it is smaller than the sum of its proper divisors (43902172176).

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

26674737216 is a wasteful number, since it uses less digits than its factorization.

26674737216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138930938 (or 138930928 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 51.

The spelling of 26674737216 in words is "twenty-six billion, six hundred seventy-four million, seven hundred thirty-seven thousand, two hundred sixteen".