234330245 has 8 divisors (see below), whose sum is σ = 281372184. Its totient is φ = 187346944.

The previous prime is 234330221. The next prime is 234330269. The reversal of 234330245 is 542033432.

It is an interprime number because it is at equal distance from previous prime (234330221) and next prime (234330269).

It can be written as a sum of positive squares in 4 ways, for example, as 12945604 + 221384641 = 3598^2 + 14879^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234330245 - 2⁶ = 234330181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5324 + ... + 22293.

It is an arithmetic number, because the mean of its divisors is an integer number (35171523).

Almost surely, 2^234330245 is an apocalyptic number.

It is an amenable number.

234330245 is a deficient number, since it is larger than the sum of its proper divisors (47041939).

234330245 is a wasteful number, since it uses less digits than its factorization.

234330245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29319.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 234330245 is about 15307.8491304298. The cubic root of 234330245 is about 616.5137715257.

Adding to 234330245 its reverse (542033432), we get a palindrome (776363677).

The spelling of 234330245 in words is "two hundred thirty-four million, three hundred thirty thousand, two hundred forty-five".