234143504204211 has 20 divisors (see below), whose sum is σ = 399737058324912. Its totient is φ = 133796288116368.

The previous prime is 234143504204179. The next prime is 234143504204237. The reversal of 234143504204211 is 112402405341432.

234143504204211 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 435 + 0 + 4 + 2 + 0 + 4 + 211 = 666.

It is not a de Polignac number, because 234143504204211 - 2⁵ = 234143504204179 is a prime.

It is a super-2 number, since 2×234143504204211² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234143504284211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 206475752700 + ... + 206475753833.

Almost surely, 2^{234143504204211} is an apocalyptic number.

234143504204211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

234143504204211 is a deficient number, since it is larger than the sum of its proper divisors (165593554120701).

234143504204211 is an equidigital number, since it uses as much as digits as its factorization.

234143504204211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412951506552 (or 412951506543 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

Adding to 234143504204211 its reverse (112402405341432), we get a palindrome (346545909545643).

The spelling of 234143504204211 in words is "two hundred thirty-four trillion, one hundred forty-three billion, five hundred four million, two hundred four thousand, two hundred eleven".