345243202 has 16 divisors (see below), whose sum is σ = 559016640. Its totient is φ = 159422032.

The previous prime is 345243169. The next prime is 345243203. The reversal of 345243202 is 202342543.

It is not an unprimeable number, because it can be changed into a prime (345243203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128068 + ... + 130735.

It is an arithmetic number, because the mean of its divisors is an integer number (34938540).

Almost surely, 2^345243202 is an apocalyptic number.

345243202 is a deficient number, since it is larger than the sum of its proper divisors (213773438).

345243202 is a wasteful number, since it uses less digits than its factorization.

345243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258857.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 345243202 is about 18580.7212454199. The cubic root of 345243202 is about 701.5226731627.

Adding to 345243202 its reverse (202342543), we get a palindrome (547585745).

The spelling of 345243202 in words is "three hundred forty-five million, two hundred forty-three thousand, two hundred two".