10423404321089 has 2 divisors, whose sum is σ = 10423404321090. Its totient is φ = 10423404321088.

The previous prime is 10423404321049. The next prime is 10423404321191. The reversal of 10423404321089 is 98012340432401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9981966330625 + 441437990464 = 3159425^2 + 664408^2 .

It is a cyclic number.

It is not a de Polignac number, because 10423404321089 - 2¹⁶ = 10423404255553 is a prime.

It is not a weakly prime, because it can be changed into another prime (10423404321049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5211702160544 + 5211702160545.

It is an arithmetic number, because the mean of its divisors is an integer number (5211702160545).

Almost surely, 2^{10423404321089} is an apocalyptic number.

It is an amenable number.

10423404321089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10423404321089 is an equidigital number, since it uses as much as digits as its factorization.

10423404321089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 10423404321089 in words is "ten trillion, four hundred twenty-three billion, four hundred four million, three hundred twenty-one thousand, eighty-nine".