5302431442340 has 12 divisors (see below), whose sum is σ = 11135106028956. Its totient is φ = 2120972576928.

The previous prime is 5302431442309. The next prime is 5302431442379. The reversal of 5302431442340 is 432441342035.

It can be written as a sum of positive squares in 2 ways, for example, as 3721095012196 + 1581336430144 = 1929014^2 + 1257512^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5302431442340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132560786039 + ... + 132560786078.

It is an arithmetic number, because the mean of its divisors is an integer number (927925502413).

Almost surely, 2^{5302431442340} is an apocalyptic number.

It is an amenable number.

5302431442340 is an abundant number, since it is smaller than the sum of its proper divisors (5832674586616).

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

5302431442340 is a wasteful number, since it uses less digits than its factorization.

5302431442340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265121572126 (or 265121572124 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 5302431442340 its reverse (432441342035), we get a palindrome (5734872784375).

The spelling of 5302431442340 in words is "five trillion, three hundred two billion, four hundred thirty-one million, four hundred forty-two thousand, three hundred forty".