26880694222 has 8 divisors (see below), whose sum is σ = 40359852000. Its totient is φ = 13427410224.

The previous prime is 26880694207. The next prime is 26880694231. The reversal of 26880694222 is 22249608862.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6465847 + ... + 6470002.

It is an arithmetic number, because the mean of its divisors is an integer number (5044981500).

Almost surely, 2^26880694222 is an apocalyptic number.

26880694222 is a deficient number, since it is larger than the sum of its proper divisors (13479157778).

26880694222 is a wasteful number, since it uses less digits than its factorization.

26880694222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12936890.

The product of its (nonzero) digits is 1327104, while the sum is 49.

The spelling of 26880694222 in words is "twenty-six billion, eight hundred eighty million, six hundred ninety-four thousand, two hundred twenty-two".