5340140232 has 128 divisors (see below), whose sum is σ = 16185795840. Its totient is φ = 1433272320.

The previous prime is 5340140231. The next prime is 5340140233. The reversal of 5340140232 is 2320410435.

It is an interprime number because it is at equal distance from previous prime (5340140231) and next prime (5340140233).

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 (5340140231) 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, 1829238 + ... + 1832154.

It is an arithmetic number, because the mean of its divisors is an integer number (126451530).

Almost surely, 2^5340140232 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 5340140232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8092897920).

5340140232 is an abundant number, since it is smaller than the sum of its proper divisors (10845655608).

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

5340140232 is a wasteful number, since it uses less digits than its factorization.

5340140232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3591 (or 3587 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5340140232 is about 73076.2631228500. The cubic root of 5340140232 is about 1747.9039101876.

Adding to 5340140232 its reverse (2320410435), we get a palindrome (7660550667).

The spelling of 5340140232 in words is "five billion, three hundred forty million, one hundred forty thousand, two hundred thirty-two".