4819381898358 has 32 divisors (see below), whose sum is σ = 9977787360000. Its totient is φ = 1550030621216.

The previous prime is 4819381898351. The next prime is 4819381898393. The reversal of 4819381898358 is 8538981839184.

It is a self number, because there is not a number n which added to its sum of digits gives 4819381898358.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4819381898351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8977866 + ... + 9499517.

It is an arithmetic number, because the mean of its divisors is an integer number (311805855000).

Almost surely, 2^{4819381898358} is an apocalyptic number.

4819381898358 is an abundant number, since it is smaller than the sum of its proper divisors (5158405461642).

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

4819381898358 is a wasteful number, since it uses less digits than its factorization.

4819381898358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18478916.

The product of its digits is 477757440, while the sum is 75.

The spelling of 4819381898358 in words is "four trillion, eight hundred nineteen billion, three hundred eighty-one million, eight hundred ninety-eight thousand, three hundred fifty-eight".