234254005551 has 6 divisors (see below), whose sum is σ = 338366896920. Its totient is φ = 156169337028.

The previous prime is 234254005471. The next prime is 234254005567. The reversal of 234254005551 is 155500452432.

234254005551 is a `hidden beast` number, since 23 + 42 + 5 + 40 + 0 + 5 + 551 = 666.

234254005551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 234254005551 - 2⁹ = 234254005039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234254005751) 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 5 ways as a sum of consecutive naturals, for example, 13014111411 + ... + 13014111428.

It is an arithmetic number, because the mean of its divisors is an integer number (56394482820).

Almost surely, 2^234254005551 is an apocalyptic number.

234254005551 is a deficient number, since it is larger than the sum of its proper divisors (104112891369).

234254005551 is a wasteful number, since it uses less digits than its factorization.

234254005551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26028222845 (or 26028222842 counting only the distinct ones).

The product of its (nonzero) digits is 120000, while the sum is 36.

Adding to 234254005551 its reverse (155500452432), we get a palindrome (389754457983).

The spelling of 234254005551 in words is "two hundred thirty-four billion, two hundred fifty-four million, five thousand, five hundred fifty-one".