234134021411 has 4 divisors (see below), whose sum is σ = 237628559112. Its totient is φ = 230639483712.

The previous prime is 234134021371. The next prime is 234134021419. The reversal of 234134021411 is 114120431432.

234134021411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234134021411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234134021419) 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 in 3 ways as a sum of consecutive naturals, for example, 1747268750 + ... + 1747268883.

It is an arithmetic number, because the mean of its divisors is an integer number (59407139778).

Almost surely, 2^234134021411 is an apocalyptic number.

234134021411 is a deficient number, since it is larger than the sum of its proper divisors (3494537701).

234134021411 is an equidigital number, since it uses as much as digits as its factorization.

234134021411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3494537700.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 234134021411 its reverse (114120431432), we get a palindrome (348254452843).

The spelling of 234134021411 in words is "two hundred thirty-four billion, one hundred thirty-four million, twenty-one thousand, four hundred eleven".