4343040419 has 4 divisors (see below), whose sum is σ = 4345127496. Its totient is φ = 4340953344.

The previous prime is 4343040413. The next prime is 4343040421. The reversal of 4343040419 is 9140403434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9140403434 = 2 ⋅4570201717.

It is a cyclic number.

It is not a de Polignac number, because 4343040419 - 2¹² = 4343036323 is a prime.

It is a super-2 number, since 2×4343040419² = 37724000162135391122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4343040413) 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, 1040414 + ... + 1044579.

It is an arithmetic number, because the mean of its divisors is an integer number (1086281874).

Almost surely, 2^4343040419 is an apocalyptic number.

4343040419 is a deficient number, since it is larger than the sum of its proper divisors (2087077).

4343040419 is a wasteful number, since it uses less digits than its factorization.

4343040419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087076.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 4343040419 is about 65901.7482241556. The cubic root of 4343040419 is about 1631.5408690736.

The spelling of 4343040419 in words is "four billion, three hundred forty-three million, forty thousand, four hundred nineteen".