20272642119833 has 2 divisors, whose sum is σ = 20272642119834. Its totient is φ = 20272642119832.

The previous prime is 20272642119799. The next prime is 20272642119841. The reversal of 20272642119833 is 33891124627202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11964625656064 + 8308016463769 = 3458992^2 + 2882363^2 .

It is a cyclic number.

It is not a de Polignac number, because 20272642119833 - 2¹⁶ = 20272642054297 is a prime.

It is not a weakly prime, because it can be changed into another prime (20272642115833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10136321059916 + 10136321059917.

It is an arithmetic number, because the mean of its divisors is an integer number (10136321059917).

Almost surely, 2^{20272642119833} is an apocalyptic number.

It is an amenable number.

20272642119833 is a deficient number, since it is larger than the sum of its proper divisors (1).

20272642119833 is an equidigital number, since it uses as much as digits as its factorization.

20272642119833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 20272642119833 in words is "twenty trillion, two hundred seventy-two billion, six hundred forty-two million, one hundred nineteen thousand, eight hundred thirty-three".