26961480268 has 24 divisors (see below), whose sum is σ = 47542950000. Its totient is φ = 13377947328.

The previous prime is 26961480241. The next prime is 26961480347. The reversal of 26961480268 is 86208416962.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 645483 + ... + 685981.

It is an arithmetic number, because the mean of its divisors is an integer number (1980956250).

Almost surely, 2^26961480268 is an apocalyptic number.

It is an amenable number.

26961480268 is a deficient number, since it is larger than the sum of its proper divisors (20581469732).

26961480268 is a wasteful number, since it uses less digits than its factorization.

26961480268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41769 (or 41767 counting only the distinct ones).

The product of its (nonzero) digits is 1990656, while the sum is 52.

The spelling of 26961480268 in words is "twenty-six billion, nine hundred sixty-one million, four hundred eighty thousand, two hundred sixty-eight".