434123432201 has 4 divisors (see below), whose sum is σ = 439618665600. Its totient is φ = 428628198804.

The previous prime is 434123432179. The next prime is 434123432213. The reversal of 434123432201 is 102234321434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434123432201 is a prime.

It is a super-4 number, since 4×434123432201⁴ (a number of 48 digits) contains 4444 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (434123432221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2747616581 + ... + 2747616738.

It is an arithmetic number, because the mean of its divisors is an integer number (109904666400).

Almost surely, 2^434123432201 is an apocalyptic number.

It is an amenable number.

434123432201 is a deficient number, since it is larger than the sum of its proper divisors (5495233399).

434123432201 is an equidigital number, since it uses as much as digits as its factorization.

434123432201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5495233398.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 434123432201 its reverse (102234321434), we get a palindrome (536357753635).

The spelling of 434123432201 in words is "four hundred thirty-four billion, one hundred twenty-three million, four hundred thirty-two thousand, two hundred one".