2321424442019 has 2 divisors, whose sum is σ = 2321424442020. Its totient is φ = 2321424442018.

The previous prime is 2321424441983. The next prime is 2321424442049. The reversal of 2321424442019 is 9102444241232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2321424442019 - 2²⁸ = 2321156006563 is a prime.

It is a super-2 number, since 2×2321424442019² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2321424442049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160712221009 + 1160712221010.

It is an arithmetic number, because the mean of its divisors is an integer number (1160712221010).

Almost surely, 2^{2321424442019} is an apocalyptic number.

2321424442019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321424442019 is an equidigital number, since it uses as much as digits as its factorization.

2321424442019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 2321424442019 in words is "two trillion, three hundred twenty-one billion, four hundred twenty-four million, four hundred forty-two thousand, nineteen".