384474919001 has 2 divisors, whose sum is σ = 384474919002. Its totient is φ = 384474919000.

The previous prime is 384474918991. The next prime is 384474919051. The reversal of 384474919001 is 100919474483.

It is an a-pointer prime, because the next prime (384474919051) can be obtained adding 384474919001 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 378746699776 + 5728219225 = 615424^2 + 75685^2 .

It is a cyclic number.

It is not a de Polignac number, because 384474919001 - 2³⁴ = 367295049817 is a prime.

It is not a weakly prime, because it can be changed into another prime (384474919051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 192237459500 + 192237459501.

It is an arithmetic number, because the mean of its divisors is an integer number (192237459501).

Almost surely, 2^384474919001 is an apocalyptic number.

It is an amenable number.

384474919001 is a deficient number, since it is larger than the sum of its proper divisors (1).

384474919001 is an equidigital number, since it uses as much as digits as its factorization.

384474919001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 384474919001 in words is "three hundred eighty-four billion, four hundred seventy-four million, nine hundred nineteen thousand, one".