26968568070 has 16 divisors (see below), whose sum is σ = 64724563440. Its totient is φ = 7191618144.

The previous prime is 26968568063. The next prime is 26968568111. The reversal of 26968568070 is 7086586962.

It is a self number, because there is not a number n which added to its sum of digits gives 26968568070.

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, 449476105 + ... + 449476164.

It is an arithmetic number, because the mean of its divisors is an integer number (4045285215).

Almost surely, 2^26968568070 is an apocalyptic number.

26968568070 is an abundant number, since it is smaller than the sum of its proper divisors (37755995370).

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

26968568070 is a wasteful number, since it uses less digits than its factorization.

26968568070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898952279.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 26968568070 in words is "twenty-six billion, nine hundred sixty-eight million, five hundred sixty-eight thousand, seventy".