5234342403 has 4 divisors (see below), whose sum is σ = 6979123208. Its totient is φ = 3489561600.

The previous prime is 5234342401. The next prime is 5234342429. The reversal of 5234342403 is 3042434325.

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

It is not a de Polignac number, because 5234342403 - 2¹ = 5234342401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5234342401) 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, 872390398 + ... + 872390403.

It is an arithmetic number, because the mean of its divisors is an integer number (1744780802).

Almost surely, 2^5234342403 is an apocalyptic number.

5234342403 is a deficient number, since it is larger than the sum of its proper divisors (1744780805).

5234342403 is a wasteful number, since it uses less digits than its factorization.

5234342403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1744780804.

The product of its (nonzero) digits is 34560, while the sum is 30.

The square root of 5234342403 is about 72348.7553659356. The cubic root of 5234342403 is about 1736.2837852652.

Adding to 5234342403 its reverse (3042434325), we get a palindrome (8276776728).

The spelling of 5234342403 in words is "five billion, two hundred thirty-four million, three hundred forty-two thousand, four hundred three".