234171049 has 24 divisors (see below), whose sum is σ = 280816200. Its totient is φ = 194584320.

The previous prime is 234171017. The next prime is 234171071. The reversal of 234171049 is 940171432.

It can be written as a sum of positive squares in 4 ways, for example, as 61905424 + 172265625 = 7868^2 + 13125^2 .

It is not a de Polignac number, because 234171049 - 2⁵ = 234171017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234171049.

It is not an unprimeable number, because it can be changed into a prime (234171449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 459807 + ... + 460315.

It is an arithmetic number, because the mean of its divisors is an integer number (11700675).

Almost surely, 2^234171049 is an apocalyptic number.

It is an amenable number.

234171049 is a deficient number, since it is larger than the sum of its proper divisors (46645151).

234171049 is a wasteful number, since it uses less digits than its factorization.

234171049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 793 (or 786 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 234171049 is about 15302.6484309089. The cubic root of 234171049 is about 616.3741270671.

The spelling of 234171049 in words is "two hundred thirty-four million, one hundred seventy-one thousand, forty-nine".