27422818134 has 8 divisors (see below), whose sum is σ = 54845636280. Its totient is φ = 9140939376.

The previous prime is 27422818109. The next prime is 27422818141. The reversal of 27422818134 is 43181822472.

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

27422818134 is an admirable number.

It is a congruent number.

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, 2285234839 + ... + 2285234850.

It is an arithmetic number, because the mean of its divisors is an integer number (6855704535).

Almost surely, 2^27422818134 is an apocalyptic number.

27422818134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

27422818134 is a wasteful number, since it uses less digits than its factorization.

27422818134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4570469694.

The product of its digits is 172032, while the sum is 42.

The spelling of 27422818134 in words is "twenty-seven billion, four hundred twenty-two million, eight hundred eighteen thousand, one hundred thirty-four".