5320403203442 has 4 divisors (see below), whose sum is σ = 7980604805166. Its totient is φ = 2660201601720.

The previous prime is 5320403203433. The next prime is 5320403203463. The reversal of 5320403203442 is 2443023040235.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4890197081641 + 430206121801 = 2211379^2 + 655901^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5320403203399 and 5320403203408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1330100800859 + ... + 1330100800862.

Almost surely, 2^{5320403203442} is an apocalyptic number.

5320403203442 is a deficient number, since it is larger than the sum of its proper divisors (2660201601724).

5320403203442 is a wasteful number, since it uses less digits than its factorization.

5320403203442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2660201601723.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 5320403203442 its reverse (2443023040235), we get a palindrome (7763426243677).

The spelling of 5320403203442 in words is "five trillion, three hundred twenty billion, four hundred three million, two hundred three thousand, four hundred forty-two".