5430700240 has 80 divisors (see below), whose sum is σ = 14476716288. Its totient is φ = 1855945728.

The previous prime is 5430700229. The next prime is 5430700243. The reversal of 5430700240 is 420070345.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5430700243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159789 + ... + 190771.

Almost surely, 2^5430700240 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 5430700240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7238358144).

5430700240 is an abundant number, since it is smaller than the sum of its proper divisors (9046016048).

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

5430700240 is a wasteful number, since it uses less digits than its factorization.

5430700240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31316 (or 31310 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 5430700240 is about 73693.2849043927. The cubic root of 5430700240 is about 1757.7291045681.

Adding to 5430700240 its reverse (420070345), we get a palindrome (5850770585).

The spelling of 5430700240 in words is "five billion, four hundred thirty million, seven hundred thousand, two hundred forty".