2034343345 has 4 divisors (see below), whose sum is σ = 2441212020. Its totient is φ = 1627474672.

The previous prime is 2034343343. The next prime is 2034343439. The reversal of 2034343345 is 5433434302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 454201344 + 1580142001 = 21312^2 + 39751^2 .

It is a cyclic number.

It is not a de Polignac number, because 2034343345 - 2¹ = 2034343343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2034343343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203434330 + ... + 203434339.

It is an arithmetic number, because the mean of its divisors is an integer number (610303005).

Almost surely, 2^2034343345 is an apocalyptic number.

It is an amenable number.

2034343345 is a deficient number, since it is larger than the sum of its proper divisors (406868675).

2034343345 is an equidigital number, since it uses as much as digits as its factorization.

2034343345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406868674.

The product of its (nonzero) digits is 51840, while the sum is 31.

The square root of 2034343345 is about 45103.6954694402. The cubic root of 2034343345 is about 1267.0918110819.

Adding to 2034343345 its reverse (5433434302), we get a palindrome (7467777647).

The spelling of 2034343345 in words is "two billion, thirty-four million, three hundred forty-three thousand, three hundred forty-five".