27141358843 has 8 divisors (see below), whose sum is σ = 27880054928. Its totient is φ = 26402933664.

The previous prime is 27141358819. The next prime is 27141358847. The reversal of 27141358843 is 34885314172.

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 27141358843 - 2⁹ = 27141358331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 27141358793 and 27141358802.

It is not an unprimeable number, because it can be changed into a prime (27141358847) 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, 144280 + ... + 274042.

It is an arithmetic number, because the mean of its divisors is an integer number (3485006866).

Almost surely, 2^27141358843 is an apocalyptic number.

27141358843 is a deficient number, since it is larger than the sum of its proper divisors (738696085).

27141358843 is a wasteful number, since it uses less digits than its factorization.

27141358843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135453.

The product of its digits is 645120, while the sum is 46.

The spelling of 27141358843 in words is "twenty-seven billion, one hundred forty-one million, three hundred fifty-eight thousand, eight hundred forty-three".