20344650601433 has 2 divisors, whose sum is σ = 20344650601434. Its totient is φ = 20344650601432.

The previous prime is 20344650601403. The next prime is 20344650601441. The reversal of 20344650601433 is 33410605644302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18913174749184 + 1431475852249 = 4348928^2 + 1196443^2 .

It is a cyclic number.

It is not a de Polignac number, because 20344650601433 - 2²⁴ = 20344633824217 is a prime.

It is not a weakly prime, because it can be changed into another prime (20344650601403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10172325300716 + 10172325300717.

It is an arithmetic number, because the mean of its divisors is an integer number (10172325300717).

Almost surely, 2^{20344650601433} is an apocalyptic number.

It is an amenable number.

20344650601433 is a deficient number, since it is larger than the sum of its proper divisors (1).

20344650601433 is an equidigital number, since it uses as much as digits as its factorization.

20344650601433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 20344650601433 in words is "twenty trillion, three hundred forty-four billion, six hundred fifty million, six hundred one thousand, four hundred thirty-three".