27440947724676 has 12 divisors (see below), whose sum is σ = 64028878024272. Its totient is φ = 9146982574888.

The previous prime is 27440947724669. The next prime is 27440947724713. The reversal of 27440947724676 is 67642774904472.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×27440947724676² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27440947724676.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1143372821850 + ... + 1143372821873.

It is an arithmetic number, because the mean of its divisors is an integer number (5335739835356).

Almost surely, 2^{27440947724676} is an apocalyptic number.

It is an amenable number.

27440947724676 is an abundant number, since it is smaller than the sum of its proper divisors (36587930299596).

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

27440947724676 is a wasteful number, since it uses less digits than its factorization.

27440947724676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2286745643730 (or 2286745643728 counting only the distinct ones).

The product of its (nonzero) digits is 796594176, while the sum is 69.

The spelling of 27440947724676 in words is "twenty-seven trillion, four hundred forty billion, nine hundred forty-seven million, seven hundred twenty-four thousand, six hundred seventy-six".