2327978214361 has 4 divisors (see below), whose sum is σ = 2403074285824. Its totient is φ = 2252882142900.

The previous prime is 2327978214307. The next prime is 2327978214467. The reversal of 2327978214361 is 1634128797232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2327978214361 - 2¹⁷ = 2327978083289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2327978224361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37548035685 + ... + 37548035746.

It is an arithmetic number, because the mean of its divisors is an integer number (600768571456).

Almost surely, 2^{2327978214361} is an apocalyptic number.

2327978214361 is the 880905-th hex number.

It is an amenable number.

2327978214361 is a deficient number, since it is larger than the sum of its proper divisors (75096071463).

2327978214361 is an equidigital number, since it uses as much as digits as its factorization.

2327978214361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75096071462.

The product of its digits is 6096384, while the sum is 55.

The spelling of 2327978214361 in words is "two trillion, three hundred twenty-seven billion, nine hundred seventy-eight million, two hundred fourteen thousand, three hundred sixty-one".