5442442442403 has 16 divisors (see below), whose sum is σ = 7293986668800. Its totient is φ = 3609601246944.

The previous prime is 5442442442329. The next prime is 5442442442429. The reversal of 5442442442403 is 3042442442445.

It is a de Polignac number, because none of the positive numbers 2^k-5442442442403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5442442042403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4127925 + ... + 5284377.

It is an arithmetic number, because the mean of its divisors is an integer number (455874166800).

Almost surely, 2^{5442442442403} is an apocalyptic number.

5442442442403 is a deficient number, since it is larger than the sum of its proper divisors (1851544226397).

5442442442403 is a wasteful number, since it uses less digits than its factorization.

5442442442403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164538.

The product of its (nonzero) digits is 1966080, while the sum is 42.

Adding to 5442442442403 its sum of digits (42), we get a palindrome (5442442442445).

Adding to 5442442442403 its reverse (3042442442445), we get a palindrome (8484884884848).

The spelling of 5442442442403 in words is "five trillion, four hundred forty-two billion, four hundred forty-two million, four hundred forty-two thousand, four hundred three".