200434140201 has 4 divisors (see below), whose sum is σ = 267245520272. Its totient is φ = 133622760132.

The previous prime is 200434140103. The next prime is 200434140209. The reversal of 200434140201 is 102041434002.

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 de Polignac number, because none of the positive numbers 2^k-200434140201 is a prime.

It is a super-2 number, since 2×200434140201² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200434140209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33405690031 + ... + 33405690036.

It is an arithmetic number, because the mean of its divisors is an integer number (66811380068).

Almost surely, 2^200434140201 is an apocalyptic number.

It is an amenable number.

200434140201 is a deficient number, since it is larger than the sum of its proper divisors (66811380071).

200434140201 is an equidigital number, since it uses as much as digits as its factorization.

200434140201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66811380070.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 200434140201 its reverse (102041434002), we get a palindrome (302475574203).

The spelling of 200434140201 in words is "two hundred billion, four hundred thirty-four million, one hundred forty thousand, two hundred one".