332142111101909 has 2 divisors, whose sum is σ = 332142111101910. Its totient is φ = 332142111101908.

The previous prime is 332142111101891. The next prime is 332142111101929. The reversal of 332142111101909 is 909101111241233.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 278028211975684 + 54113899126225 = 16674178^2 + 7356215^2 .

It is a cyclic number.

It is not a de Polignac number, because 332142111101909 - 2⁴⁰ = 331042599474133 is a prime.

It is a super-2 number, since 2×332142111101909² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (332142111101929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166071055550954 + 166071055550955.

It is an arithmetic number, because the mean of its divisors is an integer number (166071055550955).

Almost surely, 2^{332142111101909} is an apocalyptic number.

It is an amenable number.

332142111101909 is a deficient number, since it is larger than the sum of its proper divisors (1).

332142111101909 is an equidigital number, since it uses as much as digits as its factorization.

332142111101909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 38.

The spelling of 332142111101909 in words is "three hundred thirty-two trillion, one hundred forty-two billion, one hundred eleven million, one hundred one thousand, nine hundred nine".