5144321305419 has 16 divisors (see below), whose sum is σ = 6899278643712. Its totient is φ = 3409458831008.

The previous prime is 5144321305247. The next prime is 5144321305441. The reversal of 5144321305419 is 9145031234415.

It is a cyclic number.

It is not a de Polignac number, because 5144321305419 - 2²⁰ = 5144320256843 is a prime.

It is a super-2 number, since 2×5144321305419² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5144321305219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6422224 + ... + 7178690.

It is an arithmetic number, because the mean of its divisors is an integer number (431204915232).

Almost surely, 2^{5144321305419} is an apocalyptic number.

5144321305419 is a deficient number, since it is larger than the sum of its proper divisors (1754957338293).

5144321305419 is a wasteful number, since it uses less digits than its factorization.

5144321305419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769746.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 5144321305419 in words is "five trillion, one hundred forty-four billion, three hundred twenty-one million, three hundred five thousand, four hundred nineteen".