430550152020019 has 2 divisors, whose sum is σ = 430550152020020. Its totient is φ = 430550152020018.

The previous prime is 430550152019983. The next prime is 430550152020077. The reversal of 430550152020019 is 910020251055034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 430550152020019 - 2¹³ = 430550152011827 is a prime.

It is a super-2 number, since 2×430550152020019² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 430550152020019.

It is not a weakly prime, because it can be changed into another prime (430550152020089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 215275076010009 + 215275076010010.

It is an arithmetic number, because the mean of its divisors is an integer number (215275076010010).

Almost surely, 2^{430550152020019} is an apocalyptic number.

430550152020019 is a deficient number, since it is larger than the sum of its proper divisors (1).

430550152020019 is an equidigital number, since it uses as much as digits as its factorization.

430550152020019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 37.

The spelling of 430550152020019 in words is "four hundred thirty trillion, five hundred fifty billion, one hundred fifty-two million, twenty thousand, nineteen".