234302145 has 32 divisors (see below), whose sum is σ = 467389440. Its totient is φ = 97371840.

The previous prime is 234302099. The next prime is 234302179. The reversal of 234302145 is 541203432.

It is not a de Polignac number, because 234302145 - 2¹² = 234298049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100275 + ... + 102584.

It is an arithmetic number, because the mean of its divisors is an integer number (14605920).

Almost surely, 2^234302145 is an apocalyptic number.

It is an amenable number.

234302145 is a deficient number, since it is larger than the sum of its proper divisors (233087295).

234302145 is a wasteful number, since it uses less digits than its factorization.

234302145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202885.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 234302145 is about 15306.9312731194. The cubic root of 234302145 is about 616.4891272044.

Adding to 234302145 its reverse (541203432), we get a palindrome (775505577).

The spelling of 234302145 in words is "two hundred thirty-four million, three hundred two thousand, one hundred forty-five".