234084161231 has 4 divisors (see below), whose sum is σ = 247853817792. Its totient is φ = 220314504672.

The previous prime is 234084161203. The next prime is 234084161239. The reversal of 234084161231 is 132161480432.

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 234084161231 - 2¹⁸ = 234083899087 is a prime.

It is a super-2 number, since 2×234084161231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 234084161191 and 234084161200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234084161239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6884828255 + ... + 6884828288.

It is an arithmetic number, because the mean of its divisors is an integer number (61963454448).

Almost surely, 2^234084161231 is an apocalyptic number.

234084161231 is a deficient number, since it is larger than the sum of its proper divisors (13769656561).

234084161231 is a wasteful number, since it uses less digits than its factorization.

234084161231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13769656560.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 234084161231 in words is "two hundred thirty-four billion, eighty-four million, one hundred sixty-one thousand, two hundred thirty-one".