2423541369449 has 2 divisors, whose sum is σ = 2423541369450. Its totient is φ = 2423541369448.

The previous prime is 2423541369439. The next prime is 2423541369467. The reversal of 2423541369449 is 9449631453242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2207209406224 + 216331963225 = 1485668^2 + 465115^2 .

It is a cyclic number.

It is not a de Polignac number, because 2423541369449 - 2⁴ = 2423541369433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2423541369394 and 2423541369403.

It is not a weakly prime, because it can be changed into another prime (2423541369439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211770684724 + 1211770684725.

It is an arithmetic number, because the mean of its divisors is an integer number (1211770684725).

Almost surely, 2^{2423541369449} is an apocalyptic number.

It is an amenable number.

2423541369449 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423541369449 is an equidigital number, since it uses as much as digits as its factorization.

2423541369449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22394880, while the sum is 56.

The spelling of 2423541369449 in words is "two trillion, four hundred twenty-three billion, five hundred forty-one million, three hundred sixty-nine thousand, four hundred forty-nine".