32422011449 has 2 divisors, whose sum is σ = 32422011450. Its totient is φ = 32422011448.

The previous prime is 32422011437. The next prime is 32422011463. The reversal of 32422011449 is 94411022423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16770250000 + 15651761449 = 129500^2 + 125107^2 .

It is an emirp because it is prime and its reverse (94411022423) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32422011449 is a prime.

It is not a weakly prime, because it can be changed into another prime (32422019449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16211005724 + 16211005725.

It is an arithmetic number, because the mean of its divisors is an integer number (16211005725).

Almost surely, 2^32422011449 is an apocalyptic number.

It is an amenable number.

32422011449 is a deficient number, since it is larger than the sum of its proper divisors (1).

32422011449 is an equidigital number, since it uses as much as digits as its factorization.

32422011449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 32422011449 in words is "thirty-two billion, four hundred twenty-two million, eleven thousand, four hundred forty-nine".