201092432187629 has 2 divisors, whose sum is σ = 201092432187630. Its totient is φ = 201092432187628.

The previous prime is 201092432187601. The next prime is 201092432187721. The reversal of 201092432187629 is 926781234290102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105090648385129 + 96001783802500 = 10251373^2 + 9798050^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201092432187629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201092432186629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100546216093814 + 100546216093815.

It is an arithmetic number, because the mean of its divisors is an integer number (100546216093815).

Almost surely, 2^{201092432187629} is an apocalyptic number.

It is an amenable number.

201092432187629 is a deficient number, since it is larger than the sum of its proper divisors (1).

201092432187629 is an equidigital number, since it uses as much as digits as its factorization.

201092432187629 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 201092432187629 in words is "two hundred one trillion, ninety-two billion, four hundred thirty-two million, one hundred eighty-seven thousand, six hundred twenty-nine".