2423330412421 has 2 divisors, whose sum is σ = 2423330412422. Its totient is φ = 2423330412420.

The previous prime is 2423330412409. The next prime is 2423330412443. The reversal of 2423330412421 is 1242140333242.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1539185128321 + 884145284100 = 1240639^2 + 940290^2 .

It is a cyclic number.

It is not a de Polignac number, because 2423330412421 - 2¹⁵ = 2423330379653 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2423330412721) 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, 1211665206210 + 1211665206211.

It is an arithmetic number, because the mean of its divisors is an integer number (1211665206211).

Almost surely, 2^{2423330412421} is an apocalyptic number.

It is an amenable number.

2423330412421 is a deficient number, since it is larger than the sum of its proper divisors (1).

2423330412421 is an equidigital number, since it uses as much as digits as its factorization.

2423330412421 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 2423330412421 its reverse (1242140333242), we get a palindrome (3665470745663).

The spelling of 2423330412421 in words is "two trillion, four hundred twenty-three billion, three hundred thirty million, four hundred twelve thousand, four hundred twenty-one".