2404431342127 has 2 divisors, whose sum is σ = 2404431342128. Its totient is φ = 2404431342126.

The previous prime is 2404431342109. The next prime is 2404431342149. The reversal of 2404431342127 is 7212431344042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2404431342127 - 2²⁷ = 2404297124399 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2404431322127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202215671063 + 1202215671064.

It is an arithmetic number, because the mean of its divisors is an integer number (1202215671064).

Almost surely, 2^{2404431342127} is an apocalyptic number.

2404431342127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2404431342127 is an equidigital number, since it uses as much as digits as its factorization.

2404431342127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 129024, while the sum is 37.

Adding to 2404431342127 its reverse (7212431344042), we get a palindrome (9616862686169).

The spelling of 2404431342127 in words is "two trillion, four hundred four billion, four hundred thirty-one million, three hundred forty-two thousand, one hundred twenty-seven".