32744712019 has 2 divisors, whose sum is σ = 32744712020. Its totient is φ = 32744712018.

The previous prime is 32744711983. The next prime is 32744712041. The reversal of 32744712019 is 91021744723.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32744712019 is a prime.

It is a super-2 number, since 2×32744712019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32744712079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16372356009 + 16372356010.

It is an arithmetic number, because the mean of its divisors is an integer number (16372356010).

Almost surely, 2^32744712019 is an apocalyptic number.

32744712019 is a deficient number, since it is larger than the sum of its proper divisors (1).

32744712019 is an equidigital number, since it uses as much as digits as its factorization.

32744712019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 32744712019 in words is "thirty-two billion, seven hundred forty-four million, seven hundred twelve thousand, nineteen".