3040202423 has 2 divisors, whose sum is σ = 3040202424. Its totient is φ = 3040202422.

The previous prime is 3040202419. The next prime is 3040202461. The reversal of 3040202423 is 3242020403.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3040202423 - 2² = 3040202419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3040202395 and 3040202404.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3040202413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1520101211 + 1520101212.

It is an arithmetic number, because the mean of its divisors is an integer number (1520101212).

Almost surely, 2^3040202423 is an apocalyptic number.

3040202423 is a deficient number, since it is larger than the sum of its proper divisors (1).

3040202423 is an equidigital number, since it uses as much as digits as its factorization.

3040202423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 3040202423 is about 55138.0306412915. The cubic root of 3040202423 is about 1448.6634410768.

Adding to 3040202423 its reverse (3242020403), we get a palindrome (6282222826).

The spelling of 3040202423 in words is "three billion, forty million, two hundred two thousand, four hundred twenty-three".