219347107147 has 8 divisors (see below), whose sum is σ = 250692816896. Its totient is φ = 188003999592.

The previous prime is 219347107087. The next prime is 219347107159. The reversal of 219347107147 is 741701743912.

219347107147 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-219347107147 is a prime.

It is a super-2 number, since 2×219347107147² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 219347107097 and 219347107106.

It is not an unprimeable number, because it can be changed into a prime (219357107147) 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 7 ways as a sum of consecutive naturals, for example, 466443 + ... + 810100.

It is an arithmetic number, because the mean of its divisors is an integer number (31336602112).

Almost surely, 2^219347107147 is an apocalyptic number.

219347107147 is a deficient number, since it is larger than the sum of its proper divisors (31345709749).

219347107147 is a wasteful number, since it uses less digits than its factorization.

219347107147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301097.

The product of its (nonzero) digits is 296352, while the sum is 46.

The spelling of 219347107147 in words is "two hundred nineteen billion, three hundred forty-seven million, one hundred seven thousand, one hundred forty-seven".