4023042343 has 2 divisors, whose sum is σ = 4023042344. Its totient is φ = 4023042342.

The previous prime is 4023042271. The next prime is 4023042383. The reversal of 4023042343 is 3432403204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4023042343 - 2¹³ = 4023034151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4023042383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011521171 + 2011521172.

It is an arithmetic number, because the mean of its divisors is an integer number (2011521172).

Almost surely, 2^4023042343 is an apocalyptic number.

4023042343 is a deficient number, since it is larger than the sum of its proper divisors (1).

4023042343 is an equidigital number, since it uses as much as digits as its factorization.

4023042343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 4023042343 is about 63427.4573272491. The cubic root of 4023042343 is about 1590.4433376024.

Adding to 4023042343 its reverse (3432403204), we get a palindrome (7455445547).

The spelling of 4023042343 in words is "four billion, twenty-three million, forty-two thousand, three hundred forty-three".