32444359147 has 2 divisors, whose sum is σ = 32444359148. Its totient is φ = 32444359146.

The previous prime is 32444359141. The next prime is 32444359159. The reversal of 32444359147 is 74195344423.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32444359147 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32444359097 and 32444359106.

It is not a weakly prime, because it can be changed into another prime (32444359141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16222179573 + 16222179574.

It is an arithmetic number, because the mean of its divisors is an integer number (16222179574).

Almost surely, 2^32444359147 is an apocalyptic number.

32444359147 is a deficient number, since it is larger than the sum of its proper divisors (1).

32444359147 is an equidigital number, since it uses as much as digits as its factorization.

32444359147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1451520, while the sum is 46.

The spelling of 32444359147 in words is "thirty-two billion, four hundred forty-four million, three hundred fifty-nine thousand, one hundred forty-seven".