434311432201 has 6 divisors (see below), whose sum is σ = 445162760606. Its totient is φ = 423718468800.

The previous prime is 434311432187. The next prime is 434311432271. The reversal of 434311432201 is 102234113434.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 4716392976 + 429595039225 = 68676^2 + 655435^2 .

It is not a de Polignac number, because 434311432201 - 2⁹ = 434311431689 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 434311432201.

It is not an unprimeable number, because it can be changed into a prime (434311432271) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 129180780 + ... + 129184141.

Almost surely, 2^434311432201 is an apocalyptic number.

434311432201 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

434311432201 is a deficient number, since it is larger than the sum of its proper divisors (10851328405).

434311432201 is an equidigital number, since it uses as much as digits as its factorization.

434311432201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258365003 (or 258364962 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 434311432201 its reverse (102234113434), we get a palindrome (536545545635).

The spelling of 434311432201 in words is "four hundred thirty-four billion, three hundred eleven million, four hundred thirty-two thousand, two hundred one".