2345151343 has 4 divisors (see below), whose sum is σ = 2483101440. Its totient is φ = 2207201248.

The previous prime is 2345151307. The next prime is 2345151359. The reversal of 2345151343 is 3431515432.

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

It is a cyclic number.

It is not a de Polignac number, because 2345151343 - 2²¹ = 2343054191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2345151943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68975023 + ... + 68975056.

It is an arithmetic number, because the mean of its divisors is an integer number (620775360).

Almost surely, 2^2345151343 is an apocalyptic number.

2345151343 is a deficient number, since it is larger than the sum of its proper divisors (137950097).

2345151343 is a wasteful number, since it uses less digits than its factorization.

2345151343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137950096.

The product of its digits is 21600, while the sum is 31.

The square root of 2345151343 is about 48426.7626731335. The cubic root of 2345151343 is about 1328.5878963592.

Adding to 2345151343 its reverse (3431515432), we get a palindrome (5776666775).

The spelling of 2345151343 in words is "two billion, three hundred forty-five million, one hundred fifty-one thousand, three hundred forty-three".