32441442427 has 2 divisors, whose sum is σ = 32441442428. Its totient is φ = 32441442426.

The previous prime is 32441442419. The next prime is 32441442461. The reversal of 32441442427 is 72424414423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32441442427 - 2³ = 32441442419 is a prime.

It is not a weakly prime, because it can be changed into another prime (32441442487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16220721213 + 16220721214.

It is an arithmetic number, because the mean of its divisors is an integer number (16220721214).

Almost surely, 2^32441442427 is an apocalyptic number.

32441442427 is a deficient number, since it is larger than the sum of its proper divisors (1).

32441442427 is an equidigital number, since it uses as much as digits as its factorization.

32441442427 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172032, while the sum is 37.

The spelling of 32441442427 in words is "thirty-two billion, four hundred forty-one million, four hundred forty-two thousand, four hundred twenty-seven".