27408347012854 has 8 divisors (see below), whose sum is σ = 41726140228728. Its totient is φ = 13499633603280.

The previous prime is 27408347012833. The next prime is 27408347012857. The reversal of 27408347012854 is 45821074380472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 27408347012795 and 27408347012804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27408347012857) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102269951407 + ... + 102269951674.

It is an arithmetic number, because the mean of its divisors is an integer number (5215767528591).

Almost surely, 2^{27408347012854} is an apocalyptic number.

27408347012854 is a deficient number, since it is larger than the sum of its proper divisors (14317793215874).

27408347012854 is a wasteful number, since it uses less digits than its factorization.

27408347012854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204539903150.

The product of its (nonzero) digits is 12042240, while the sum is 55.

The spelling of 27408347012854 in words is "twenty-seven trillion, four hundred eight billion, three hundred forty-seven million, twelve thousand, eight hundred fifty-four".