5344400219 has 2 divisors, whose sum is σ = 5344400220. Its totient is φ = 5344400218.

The previous prime is 5344400209. The next prime is 5344400233. The reversal of 5344400219 is 9120044435.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5344400219 is a prime.

It is a super-2 number, since 2×5344400219² = 57125227401694495922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5344400209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672200109 + 2672200110.

It is an arithmetic number, because the mean of its divisors is an integer number (2672200110).

Almost surely, 2^5344400219 is an apocalyptic number.

5344400219 is a deficient number, since it is larger than the sum of its proper divisors (1).

5344400219 is an equidigital number, since it uses as much as digits as its factorization.

5344400219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 5344400219 is about 73105.4048549080. The cubic root of 5344400219 is about 1748.3685714456.

The spelling of 5344400219 in words is "five billion, three hundred forty-four million, four hundred thousand, two hundred nineteen".