5143400224144 has 160 divisors (see below), whose sum is σ = 12565522255104. Its totient is φ = 1985325189120.

The previous prime is 5143400224099. The next prime is 5143400224147. The reversal of 5143400224144 is 4414220043415.

It is not an unprimeable number, because it can be changed into a prime (5143400224147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13783287 + ... + 14151529.

Almost surely, 2^{5143400224144} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5143400224144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6282761127552).

5143400224144 is an abundant number, since it is smaller than the sum of its proper divisors (7422122030960).

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

5143400224144 is a wasteful number, since it uses less digits than its factorization.

5143400224144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368505 (or 368499 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 5143400224144 its reverse (4414220043415), we get a palindrome (9557620267559).

The spelling of 5143400224144 in words is "five trillion, one hundred forty-three billion, four hundred million, two hundred twenty-four thousand, one hundred forty-four".