234521513411 has 4 divisors (see below), whose sum is σ = 234523423824. Its totient is φ = 234519603000.

The previous prime is 234521513381. The next prime is 234521513423. The reversal of 234521513411 is 114315125432.

234521513411 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 not a de Polignac number, because 234521513411 - 2³⁴ = 217341644227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (234521515411) 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, 757415 + ... + 1021136.

It is an arithmetic number, because the mean of its divisors is an integer number (58630855956).

Almost surely, 2^234521513411 is an apocalyptic number.

234521513411 is a deficient number, since it is larger than the sum of its proper divisors (1910413).

234521513411 is a wasteful number, since it uses less digits than its factorization.

234521513411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910412.

The product of its digits is 14400, while the sum is 32.

Adding to 234521513411 its reverse (114315125432), we get a palindrome (348836638843).

The spelling of 234521513411 in words is "two hundred thirty-four billion, five hundred twenty-one million, five hundred thirteen thousand, four hundred eleven".