27412748161 has 8 divisors (see below), whose sum is σ = 28880189600. Its totient is φ = 25947773280.

The previous prime is 27412748159. The next prime is 27412748179. The reversal of 27412748161 is 16184721472.

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

It is a cyclic number.

It is not a de Polignac number, because 27412748161 - 2¹ = 27412748159 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27412748141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 593796 + ... + 638293.

It is an arithmetic number, because the mean of its divisors is an integer number (3610023700).

Almost surely, 2^27412748161 is an apocalyptic number.

It is an amenable number.

27412748161 is a deficient number, since it is larger than the sum of its proper divisors (1467441439).

27412748161 is a wasteful number, since it uses less digits than its factorization.

27412748161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233279.

The product of its digits is 150528, while the sum is 43.

The spelling of 27412748161 in words is "twenty-seven billion, four hundred twelve million, seven hundred forty-eight thousand, one hundred sixty-one".