343024145 has 12 divisors (see below), whose sum is σ = 425341620. Its totient is φ = 265563360.

The previous prime is 343024117. The next prime is 343024169. The reversal of 343024145 is 541420343.

It can be written as a sum of positive squares in 2 ways, for example, as 263867536 + 79156609 = 16244^2 + 8897^2 .

It is not a de Polignac number, because 343024145 - 2¹² = 343020049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30890 + ... + 40499.

It is an arithmetic number, because the mean of its divisors is an integer number (35445135).

Almost surely, 2^343024145 is an apocalyptic number.

It is an amenable number.

343024145 is a deficient number, since it is larger than the sum of its proper divisors (82317475).

343024145 is an equidigital number, since it uses as much as digits as its factorization.

343024145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71456 (or 71425 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 343024145 is about 18520.9110197096. The cubic root of 343024145 is about 700.0164247847.

Adding to 343024145 its reverse (541420343), we get a palindrome (884444488).

The spelling of 343024145 in words is "three hundred forty-three million, twenty-four thousand, one hundred forty-five".