234241153281 has 12 divisors (see below), whose sum is σ = 338395569252. Its totient is φ = 156138967296.

The previous prime is 234241153277. The next prime is 234241153291. The reversal of 234241153281 is 182351142432.

234241153281 is a `hidden beast` number, since 2 + 3 + 4 + 2 + 41 + 1 + 532 + 81 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 162880045056 + 71361108225 = 403584^2 + 267135^2 .

It is not a de Polignac number, because 234241153281 - 2² = 234241153277 is a prime.

It is a super-2 number, since 2×234241153281² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (234241153271) 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 11 ways as a sum of consecutive naturals, for example, 1748616 + ... + 1877801.

It is an arithmetic number, because the mean of its divisors is an integer number (28199630771).

Almost surely, 2^234241153281 is an apocalyptic number.

It is an amenable number.

234241153281 is a deficient number, since it is larger than the sum of its proper divisors (104154415971).

234241153281 is a wasteful number, since it uses less digits than its factorization.

234241153281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3633600 (or 3633597 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The spelling of 234241153281 in words is "two hundred thirty-four billion, two hundred forty-one million, one hundred fifty-three thousand, two hundred eighty-one".