4219078343 has 24 divisors (see below), whose sum is σ = 4602229632. Its totient is φ = 3864921984.

The previous prime is 4219078337. The next prime is 4219078351. The reversal of 4219078343 is 3438709124.

4219078343 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-4219078343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4219078343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4219078313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5803046 + ... + 5803772.

It is an arithmetic number, because the mean of its divisors is an integer number (191759568).

Almost surely, 2^4219078343 is an apocalyptic number.

4219078343 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4219078343 is a deficient number, since it is larger than the sum of its proper divisors (383151289).

4219078343 is a wasteful number, since it uses less digits than its factorization.

4219078343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271 (or 1254 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 4219078343 is about 64954.4328202471. The cubic root of 4219078343 is about 1615.8679360542.

The spelling of 4219078343 in words is "four billion, two hundred nineteen million, seventy-eight thousand, three hundred forty-three".