445033432000019 has 2 divisors, whose sum is σ = 445033432000020. Its totient is φ = 445033432000018.

The previous prime is 445033432000009. The next prime is 445033432000039. The reversal of 445033432000019 is 910000234330544.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-445033432000019 is a prime.

It is a super-2 number, since 2×445033432000019² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (445033432000009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222516716000009 + 222516716000010.

It is an arithmetic number, because the mean of its divisors is an integer number (222516716000010).

Almost surely, 2^{445033432000019} is an apocalyptic number.

445033432000019 is a deficient number, since it is larger than the sum of its proper divisors (1).

445033432000019 is an equidigital number, since it uses as much as digits as its factorization.

445033432000019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 445033432000019 in words is "four hundred forty-five trillion, thirty-three billion, four hundred thirty-two million, nineteen", and thus it is an aban number.