27424200219 has 8 divisors (see below), whose sum is σ = 39378338832. Its totient is φ = 16876430880.

The previous prime is 27424200217. The next prime is 27424200239. The reversal of 27424200219 is 91200242472.

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

It is not a de Polignac number, because 27424200219 - 2¹ = 27424200217 is a prime.

It is a super-2 number, since 2×27424200219² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 27424200219.

It is not an unprimeable number, because it can be changed into a prime (27424200217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351592272 + ... + 351592349.

It is an arithmetic number, because the mean of its divisors is an integer number (4922292354).

Almost surely, 2^27424200219 is an apocalyptic number.

27424200219 is a deficient number, since it is larger than the sum of its proper divisors (11954138613).

27424200219 is a wasteful number, since it uses less digits than its factorization.

27424200219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703184637.

The product of its (nonzero) digits is 16128, while the sum is 33.

The spelling of 27424200219 in words is "twenty-seven billion, four hundred twenty-four million, two hundred thousand, two hundred nineteen".