5144514340 has 24 divisors (see below), whose sum is σ = 12346834752. Its totient is φ = 1763833440.

The previous prime is 5144514293. The next prime is 5144514341. The reversal of 5144514340 is 434154415.

It is not an unprimeable number, because it can be changed into a prime (5144514341) 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, 18373126 + ... + 18373405.

It is an arithmetic number, because the mean of its divisors is an integer number (514451448).

Almost surely, 2^5144514340 is an apocalyptic number.

It is an amenable number.

5144514340 is an abundant number, since it is smaller than the sum of its proper divisors (7202320412).

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

5144514340 is a wasteful number, since it uses less digits than its factorization.

5144514340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36746547 (or 36746545 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

The square root of 5144514340 is about 71725.2698844696. The cubic root of 5144514340 is about 1726.2941310225.

Adding to 5144514340 its reverse (434154415), we get a palindrome (5578668755).

The spelling of 5144514340 in words is "five billion, one hundred forty-four million, five hundred fourteen thousand, three hundred forty".