27670260700404 has 216 divisors, whose sum is σ = 80777423301120. Its totient is φ = 7823451204864.

The previous prime is 27670260700391. The next prime is 27670260700429. The reversal of 27670260700404 is 40400706207672.

It is a self number, because there is not a number n which added to its sum of digits gives 27670260700404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 2583827002 + ... + 2583837710.

It is an arithmetic number, because the mean of its divisors is an integer number (373969552320).

Almost surely, 2^{27670260700404} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 27670260700404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40388711650560).

27670260700404 is an abundant number, since it is smaller than the sum of its proper divisors (53107162600716).

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

27670260700404 is a wasteful number, since it uses less digits than its factorization.

27670260700404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11807 (or 11693 counting only the distinct ones).

The product of its (nonzero) digits is 790272, while the sum is 45.

The spelling of 27670260700404 in words is "twenty-seven trillion, six hundred seventy billion, two hundred sixty million, seven hundred thousand, four hundred four".