5340342144 has 64 divisors (see below), whose sum is σ = 14225829840. Its totient is φ = 1775026176.

The previous prime is 5340342061. The next prime is 5340342187. The reversal of 5340342144 is 4412430435.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115854 + ... + 155250.

Almost surely, 2^5340342144 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 5340342144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7112914920).

5340342144 is an abundant number, since it is smaller than the sum of its proper divisors (8885487696).

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

5340342144 is a wasteful number, since it uses less digits than its factorization.

5340342144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39767 (or 39755 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 5340342144 is about 73077.6446254256. The cubic root of 5340342144 is about 1747.9259394672.

Adding to 5340342144 its reverse (4412430435), we get a palindrome (9752772579).

The spelling of 5340342144 in words is "five billion, three hundred forty million, three hundred forty-two thousand, one hundred forty-four".