104321024144 has 40 divisors (see below), whose sum is σ = 215974982520. Its totient is φ = 48641845248.

The previous prime is 104321024089. The next prime is 104321024177. The reversal of 104321024144 is 441420123401.

It can be written as a sum of positive squares in 4 ways, for example, as 47791206544 + 56529817600 = 218612^2 + 237760^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1729679 + ... + 1788974.

It is an arithmetic number, because the mean of its divisors is an integer number (5399374563).

Almost surely, 2^104321024144 is an apocalyptic number.

It is an amenable number.

104321024144 is an abundant number, since it is smaller than the sum of its proper divisors (111653958376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104321024144 is a wasteful number, since it uses less digits than its factorization.

104321024144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3518787 (or 3518781 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 104321024144 its reverse (441420123401), we get a palindrome (545741147545).

The spelling of 104321024144 in words is "one hundred four billion, three hundred twenty-one million, twenty-four thousand, one hundred forty-four".