219347430006 has 8 divisors (see below), whose sum is σ = 438694860024. Its totient is φ = 73115810000.

The previous prime is 219347429981. The next prime is 219347430011. The reversal of 219347430006 is 600034743912.

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

219347430006 is an admirable number.

It is a super-2 number, since 2×219347430006² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18278952495 + ... + 18278952506.

It is an arithmetic number, because the mean of its divisors is an integer number (54836857503).

Almost surely, 2^219347430006 is an apocalyptic number.

219347430006 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.

219347430006 is a wasteful number, since it uses less digits than its factorization.

219347430006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36557905006.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 219347430006 in words is "two hundred nineteen billion, three hundred forty-seven million, four hundred thirty thousand, six".