2343442143379 has 2 divisors, whose sum is σ = 2343442143380. Its totient is φ = 2343442143378.

The previous prime is 2343442143323. The next prime is 2343442143397. The reversal of 2343442143379 is 9733412443432.

It is a happy number.

Together with next prime (2343442143397) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2343442143379 - 2¹⁹ = 2343441619091 is a prime.

It is not a weakly prime, because it can be changed into another prime (2343442143179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1171721071689 + 1171721071690.

It is an arithmetic number, because the mean of its divisors is an integer number (1171721071690).

Almost surely, 2^{2343442143379} is an apocalyptic number.

2343442143379 is a deficient number, since it is larger than the sum of its proper divisors (1).

2343442143379 is an equidigital number, since it uses as much as digits as its factorization.

2343442143379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 49.

The spelling of 2343442143379 in words is "two trillion, three hundred forty-three billion, four hundred forty-two million, one hundred forty-three thousand, three hundred seventy-nine".