20272642119799 has 2 divisors, whose sum is σ = 20272642119800. Its totient is φ = 20272642119798.

The previous prime is 20272642119721. The next prime is 20272642119833. The reversal of 20272642119799 is 99791124627202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20272642119799 - 2³⁹ = 19722886305911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20272642119599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10136321059899 + 10136321059900.

It is an arithmetic number, because the mean of its divisors is an integer number (10136321059900).

Almost surely, 2^{20272642119799} is an apocalyptic number.

20272642119799 is a deficient number, since it is larger than the sum of its proper divisors (1).

20272642119799 is an equidigital number, since it uses as much as digits as its factorization.

20272642119799 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13716864, while the sum is 61.

The spelling of 20272642119799 in words is "twenty trillion, two hundred seventy-two billion, six hundred forty-two million, one hundred nineteen thousand, seven hundred ninety-nine".