5144321305400 has 96 divisors (see below), whose sum is σ = 12065677747200. Its totient is φ = 2039717731200.

The previous prime is 5144321305247. The next prime is 5144321305441. The reversal of 5144321305400 is 45031234415.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10572671 + ... + 11048529.

It is an arithmetic number, because the mean of its divisors is an integer number (125684143200).

Almost surely, 2^{5144321305400} is an apocalyptic number.

5144321305400 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5144321305400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6032838873600).

5144321305400 is an abundant number, since it is smaller than the sum of its proper divisors (6921356441800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5144321305400 is a wasteful number, since it uses less digits than its factorization.

5144321305400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476349 (or 476340 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 5144321305400 its reverse (45031234415), we get a palindrome (5189352539815).

The spelling of 5144321305400 in words is "five trillion, one hundred forty-four billion, three hundred twenty-one million, three hundred five thousand, four hundred".