432421103393 has 2 divisors, whose sum is σ = 432421103394. Its totient is φ = 432421103392.

The previous prime is 432421103383. The next prime is 432421103419. The reversal of 432421103393 is 393301124234.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 381246972304 + 51174131089 = 617452^2 + 226217^2 .

It is a cyclic number.

It is not a de Polignac number, because 432421103393 - 2⁸ = 432421103137 is a prime.

It is a super-2 number, since 2×432421103393² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (432421103333) 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, 216210551696 + 216210551697.

It is an arithmetic number, because the mean of its divisors is an integer number (216210551697).

Almost surely, 2^432421103393 is an apocalyptic number.

It is an amenable number.

432421103393 is a deficient number, since it is larger than the sum of its proper divisors (1).

432421103393 is an equidigital number, since it uses as much as digits as its factorization.

432421103393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 432421103393 in words is "four hundred thirty-two billion, four hundred twenty-one million, one hundred three thousand, three hundred ninety-three".