4218823350 has 144 divisors (see below), whose sum is σ = 13080567552. Its totient is φ = 954866880.

The previous prime is 4218823339. The next prime is 4218823363. The reversal of 4218823350 is 533288124.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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 71 ways as a sum of consecutive naturals, for example, 317949 + ... + 330951.

Almost surely, 2^4218823350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4218823350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6540283776).

4218823350 is an abundant number, since it is smaller than the sum of its proper divisors (8861744202).

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

4218823350 is a wasteful number, since it uses less digits than its factorization.

4218823350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13131 (or 13123 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 4218823350 is about 64952.4699299418. The cubic root of 4218823350 is about 1615.8353820791.

The spelling of 4218823350 in words is "four billion, two hundred eighteen million, eight hundred twenty-three thousand, three hundred fifty".