345115244 has 6 divisors (see below), whose sum is σ = 603951684. Its totient is φ = 172557620.

The previous prime is 345115237. The next prime is 345115273. The reversal of 345115244 is 442511543.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43139402 + ... + 43139409.

It is an arithmetic number, because the mean of its divisors is an integer number (100658614).

Almost surely, 2^345115244 is an apocalyptic number.

It is an amenable number.

345115244 is a deficient number, since it is larger than the sum of its proper divisors (258836440).

345115244 is a wasteful number, since it uses less digits than its factorization.

345115244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86278815 (or 86278813 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 345115244 is about 18577.2776261755. The cubic root of 345115244 is about 701.4359936568.

Adding to 345115244 its reverse (442511543), we get a palindrome (787626787).

The spelling of 345115244 in words is "three hundred forty-five million, one hundred fifteen thousand, two hundred forty-four".