32013442999 has 2 divisors, whose sum is σ = 32013443000. Its totient is φ = 32013442998.

The previous prime is 32013442997. The next prime is 32013443009. The reversal of 32013442999 is 99924431023.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (99924431023) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32013442999 - 2¹ = 32013442997 is a prime.

It is a super-2 number, since 2×32013442999² (a number of 22 digits) contains 22 as substring.

Together with 32013442997, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32013442997) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16006721499 + 16006721500.

It is an arithmetic number, because the mean of its divisors is an integer number (16006721500).

Almost surely, 2^32013442999 is an apocalyptic number.

32013442999 is a deficient number, since it is larger than the sum of its proper divisors (1).

32013442999 is an equidigital number, since it uses as much as digits as its factorization.

32013442999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 32013442999 in words is "thirty-two billion, thirteen million, four hundred forty-two thousand, nine hundred ninety-nine".