4134195438 has 8 divisors (see below), whose sum is σ = 8268390888. Its totient is φ = 1378065144.

The previous prime is 4134195419. The next prime is 4134195451. The reversal of 4134195438 is 8345914314.

It is a sphenic number, since it is the product of 3 distinct primes.

4134195438 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 4134195438.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 344516281 + ... + 344516292.

It is an arithmetic number, because the mean of its divisors is an integer number (1033548861).

Almost surely, 2^4134195438 is an apocalyptic number.

4134195438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4134195438 is a wasteful number, since it uses less digits than its factorization.

4134195438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689032578.

The product of its digits is 207360, while the sum is 42.

The square root of 4134195438 is about 64297.7094304299. The cubic root of 4134195438 is about 1604.9579849445.

The spelling of 4134195438 in words is "four billion, one hundred thirty-four million, one hundred ninety-five thousand, four hundred thirty-eight".