345100234 has 16 divisors (see below), whose sum is σ = 545512320. Its totient is φ = 163411600.

The previous prime is 345100229. The next prime is 345100247. The reversal of 345100234 is 432001543.

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, 32494 + ... + 41785.

It is an arithmetic number, because the mean of its divisors is an integer number (34094520).

Almost surely, 2^345100234 is an apocalyptic number.

345100234 is a deficient number, since it is larger than the sum of its proper divisors (200412086).

345100234 is a wasteful number, since it uses less digits than its factorization.

345100234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74405.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 345100234 is about 18576.8736336338. The cubic root of 345100234 is about 701.4258243901.

Adding to 345100234 its reverse (432001543), we get a palindrome (777101777).

The spelling of 345100234 in words is "three hundred forty-five million, one hundred thousand, two hundred thirty-four".