32144230147 has 2 divisors, whose sum is σ = 32144230148. Its totient is φ = 32144230146.

The previous prime is 32144230127. The next prime is 32144230163. The reversal of 32144230147 is 74103244123.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32144230147 is a prime.

It is not a weakly prime, because it can be changed into another prime (32144230117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16072115073 + 16072115074.

It is an arithmetic number, because the mean of its divisors is an integer number (16072115074).

Almost surely, 2^32144230147 is an apocalyptic number.

32144230147 is a deficient number, since it is larger than the sum of its proper divisors (1).

32144230147 is an equidigital number, since it uses as much as digits as its factorization.

32144230147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The spelling of 32144230147 in words is "thirty-two billion, one hundred forty-four million, two hundred thirty thousand, one hundred forty-seven".