32004494371 has 2 divisors, whose sum is σ = 32004494372. Its totient is φ = 32004494370.

The previous prime is 32004494369. The next prime is 32004494413. The reversal of 32004494371 is 17349440023.

It is a weak prime.

It is an emirp because it is prime and its reverse (17349440023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32004494371 - 2¹ = 32004494369 is a prime.

Together with 32004494369, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 32004494371.

It is not a weakly prime, because it can be changed into another prime (32004494341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16002247185 + 16002247186.

It is an arithmetic number, because the mean of its divisors is an integer number (16002247186).

Almost surely, 2^32004494371 is an apocalyptic number.

32004494371 is a deficient number, since it is larger than the sum of its proper divisors (1).

32004494371 is an equidigital number, since it uses as much as digits as its factorization.

32004494371 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 37.

The spelling of 32004494371 in words is "thirty-two billion, four million, four hundred ninety-four thousand, three hundred seventy-one".