5424430452403 has 4 divisors (see below), whose sum is σ = 5743514596680. Its totient is φ = 5105346308128.

The previous prime is 5424430452377. The next prime is 5424430452433. The reversal of 5424430452403 is 3042540344245.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5424430452403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5424430452433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159542072113 + ... + 159542072146.

It is an arithmetic number, because the mean of its divisors is an integer number (1435878649170).

Almost surely, 2^{5424430452403} is an apocalyptic number.

5424430452403 is a deficient number, since it is larger than the sum of its proper divisors (319084144277).

5424430452403 is a wasteful number, since it uses less digits than its factorization.

5424430452403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319084144276.

The product of its (nonzero) digits is 921600, while the sum is 40.

Adding to 5424430452403 its reverse (3042540344245), we get a palindrome (8466970796648).

The spelling of 5424430452403 in words is "five trillion, four hundred twenty-four billion, four hundred thirty million, four hundred fifty-two thousand, four hundred three".