5144314402444 has 24 divisors (see below), whose sum is σ = 10310660156160. Its totient is φ = 2199985168656.

The previous prime is 5144314402433. The next prime is 5144314402463. The reversal of 5144314402444 is 4442044134415.

It is a junction number, because it is equal to n+sod(n) for n = 5144314402397 and 5144314402406.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196695184 + ... + 196721335.

It is an arithmetic number, because the mean of its divisors is an integer number (429610839840).

Almost surely, 2^{5144314402444} is an apocalyptic number.

It is an amenable number.

5144314402444 is an abundant number, since it is smaller than the sum of its proper divisors (5166345753716).

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

5144314402444 is a wasteful number, since it uses less digits than its factorization.

5144314402444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393416997 (or 393416995 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 40.

Adding to 5144314402444 its reverse (4442044134415), we get a palindrome (9586358536859).

The spelling of 5144314402444 in words is "five trillion, one hundred forty-four billion, three hundred fourteen million, four hundred two thousand, four hundred forty-four".