2023414421389 has 2 divisors, whose sum is σ = 2023414421390. Its totient is φ = 2023414421388.

The previous prime is 2023414421309. The next prime is 2023414421447. The reversal of 2023414421389 is 9831244143202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1992848892489 + 30565528900 = 1411683^2 + 174830^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023414421389 - 2²¹ = 2023412324237 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2023414421309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011707210694 + 1011707210695.

It is an arithmetic number, because the mean of its divisors is an integer number (1011707210695).

Almost surely, 2^{2023414421389} is an apocalyptic number.

It is an amenable number.

2023414421389 is a deficient number, since it is larger than the sum of its proper divisors (1).

2023414421389 is an equidigital number, since it uses as much as digits as its factorization.

2023414421389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 2023414421389 in words is "two trillion, twenty-three billion, four hundred fourteen million, four hundred twenty-one thousand, three hundred eighty-nine".