20323332541459 has 2 divisors, whose sum is σ = 20323332541460. Its totient is φ = 20323332541458.

The previous prime is 20323332541441. The next prime is 20323332541541. The reversal of 20323332541459 is 95414523332302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20323332541459 - 2⁹ = 20323332540947 is a prime.

It is not a weakly prime, because it can be changed into another prime (20323332541409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10161666270729 + 10161666270730.

It is an arithmetic number, because the mean of its divisors is an integer number (10161666270730).

Almost surely, 2^{20323332541459} is an apocalyptic number.

20323332541459 is a deficient number, since it is larger than the sum of its proper divisors (1).

20323332541459 is an equidigital number, since it uses as much as digits as its factorization.

20323332541459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2332800, while the sum is 46.

The spelling of 20323332541459 in words is "twenty trillion, three hundred twenty-three billion, three hundred thirty-two million, five hundred forty-one thousand, four hundred fifty-nine".