2343482881 has 2 divisors, whose sum is σ = 2343482882. Its totient is φ = 2343482880.

The previous prime is 2343482809. The next prime is 2343482899. The reversal of 2343482881 is 1882843432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2254350400 + 89132481 = 47480^2 + 9441^2 .

It is a cyclic number.

It is not a de Polignac number, because 2343482881 - 2¹⁵ = 2343450113 is a prime.

It is a super-2 number, since 2×2343482881² = 10983824027080120322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2343482081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171741440 + 1171741441.

It is an arithmetic number, because the mean of its divisors is an integer number (1171741441).

Almost surely, 2^2343482881 is an apocalyptic number.

It is an amenable number.

2343482881 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343482881 is an equidigital number, since it uses as much as digits as its factorization.

2343482881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294912, while the sum is 43.

The square root of 2343482881 is about 48409.5329558136. The cubic root of 2343482881 is about 1328.2727462198.

The spelling of 2343482881 in words is "two billion, three hundred forty-three million, four hundred eighty-two thousand, eight hundred eighty-one".