27776164341 has 8 divisors (see below), whose sum is σ = 37099073344. Its totient is φ = 18485349120.

The previous prime is 27776164333. The next prime is 27776164433. The reversal of 27776164341 is 14346167772.

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

It is not a de Polignac number, because 27776164341 - 2³ = 27776164333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27776164541) 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, 8021425 + ... + 8024886.

It is an arithmetic number, because the mean of its divisors is an integer number (4637384168).

Almost surely, 2^27776164341 is an apocalyptic number.

It is an amenable number.

27776164341 is a deficient number, since it is larger than the sum of its proper divisors (9322909003).

27776164341 is a wasteful number, since it uses less digits than its factorization.

27776164341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16046891.

The product of its digits is 1185408, while the sum is 48.

The spelling of 27776164341 in words is "twenty-seven billion, seven hundred seventy-six million, one hundred sixty-four thousand, three hundred forty-one".