544423531322 has 32 divisors (see below), whose sum is σ = 922063927680. Its totient is φ = 238810304320.

The previous prime is 544423531297. The next prime is 544423531339. The reversal of 544423531322 is 223135324445.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1042523 + ... + 1475025.

It is an arithmetic number, because the mean of its divisors is an integer number (28814497740).

Almost surely, 2^544423531322 is an apocalyptic number.

544423531322 is a deficient number, since it is larger than the sum of its proper divisors (377640396358).

544423531322 is a wasteful number, since it uses less digits than its factorization.

544423531322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434518.

The product of its digits is 345600, while the sum is 38.

Adding to 544423531322 its reverse (223135324445), we get a palindrome (767558855767).

The spelling of 544423531322 in words is "five hundred forty-four billion, four hundred twenty-three million, five hundred thirty-one thousand, three hundred twenty-two".