27285289102404 has 48 divisors (see below), whose sum is σ = 70840551075840. Its totient is φ = 9082121882400.

The previous prime is 27285289102403. The next prime is 27285289102427. The reversal of 27285289102404 is 40420198258272.

27285289102404 is a `hidden beast` number, since 2 + 7 + 2 + 8 + 52 + 89 + 102 + 404 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (27285289102403) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 180125124 + ... + 180276539.

It is an arithmetic number, because the mean of its divisors is an integer number (1475844814080).

Almost surely, 2^{27285289102404} is an apocalyptic number.

It is an amenable number.

27285289102404 is an abundant number, since it is smaller than the sum of its proper divisors (43555261973436).

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

27285289102404 is a wasteful number, since it uses less digits than its factorization.

27285289102404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360402377 (or 360402369 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 27285289102404 in words is "twenty-seven trillion, two hundred eighty-five billion, two hundred eighty-nine million, one hundred two thousand, four hundred four".