432013019 has 2 divisors, whose sum is σ = 432013020. Its totient is φ = 432013018.

The previous prime is 432013009. The next prime is 432013033. The reversal of 432013019 is 910310234.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-432013019 is a prime.

It is a super-2 number, since 2×432013019² = 373270497170988722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 432012985 and 432013003.

It is not a weakly prime, because it can be changed into another prime (432013009) 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, 216006509 + 216006510.

It is an arithmetic number, because the mean of its divisors is an integer number (216006510).

Almost surely, 2^432013019 is an apocalyptic number.

432013019 is a deficient number, since it is larger than the sum of its proper divisors (1).

432013019 is an equidigital number, since it uses as much as digits as its factorization.

432013019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 432013019 is about 20784.9228769317. The cubic root of 432013019 is about 755.9602238014.

The spelling of 432013019 in words is "four hundred thirty-two million, thirteen thousand, nineteen".