27246671268 has 24 divisors (see below), whose sum is σ = 63624469440. Its totient is φ = 9075237600.

The previous prime is 27246671219. The next prime is 27246671279. The reversal of 27246671268 is 86217664272.

It is a self number, because there is not a number n which added to its sum of digits gives 27246671268.

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, 857008 + ... + 888231.

It is an arithmetic number, because the mean of its divisors is an integer number (2651019560).

Almost surely, 2^27246671268 is an apocalyptic number.

It is an amenable number.

27246671268 is an abundant number, since it is smaller than the sum of its proper divisors (36377798172).

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

27246671268 is a wasteful number, since it uses less digits than its factorization.

27246671268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1746547 (or 1746545 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 51.

The spelling of 27246671268 in words is "twenty-seven billion, two hundred forty-six million, six hundred seventy-one thousand, two hundred sixty-eight".