5143041312 has 48 divisors (see below), whose sum is σ = 13829774112. Its totient is φ = 1672532480.

The previous prime is 5143041311. The next prime is 5143041347. The reversal of 5143041312 is 2131403415.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (5143041311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649398 + ... + 657269.

It is an arithmetic number, because the mean of its divisors is an integer number (288120294).

Almost surely, 2^5143041312 is an apocalyptic number.

It is an amenable number.

5143041312 is an abundant number, since it is smaller than the sum of its proper divisors (8686732800).

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

5143041312 is a wasteful number, since it uses less digits than its factorization.

5143041312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306721 (or 1306713 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 5143041312 is about 71715.0006065677. Note that the first 3 decimals coincide. The cubic root of 5143041312 is about 1726.1293521168.

Adding to 5143041312 its reverse (2131403415), we get a palindrome (7274444727).

The spelling of 5143041312 in words is "five billion, one hundred forty-three million, forty-one thousand, three hundred twelve".