27674508451140 has 36 divisors (see below), whose sum is σ = 83946008969004. Its totient is φ = 7379868920256.

The previous prime is 27674508451133. The next prime is 27674508451211. The reversal of 27674508451140 is 4115480547672.

It is a happy number.

27674508451140 is a `hidden beast` number, since 2 + 7 + 6 + 7 + 4 + 5 + 0 + 84 + 511 + 40 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6325506683136 + 21349001768004 = 2515056^2 + 4620498^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 76873634407 + ... + 76873634766.

Almost surely, 2^{27674508451140} is an apocalyptic number.

27674508451140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

27674508451140 is an abundant number, since it is smaller than the sum of its proper divisors (56271500517864).

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

27674508451140 is a wasteful number, since it uses less digits than its factorization.

27674508451140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153747269188 (or 153747269183 counting only the distinct ones).

The product of its (nonzero) digits is 7526400, while the sum is 54.

The spelling of 27674508451140 in words is "twenty-seven trillion, six hundred seventy-four billion, five hundred eight million, four hundred fifty-one thousand, one hundred forty".