104044315540 has 48 divisors (see below), whose sum is σ = 238985167680. Its totient is φ = 37734439680.

The previous prime is 104044315523. The next prime is 104044315541. The reversal of 104044315540 is 45513440401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104044315541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540537 + ... + 707296.

It is an arithmetic number, because the mean of its divisors is an integer number (4978857660).

Almost surely, 2^104044315540 is an apocalyptic number.

104044315540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104044315540 is an abundant number, since it is smaller than the sum of its proper divisors (134940852140).

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

104044315540 is a wasteful number, since it uses less digits than its factorization.

104044315540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1248232 (or 1248230 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 104044315540 its reverse (45513440401), we get a palindrome (149557755941).

The spelling of 104044315540 in words is "one hundred four billion, forty-four million, three hundred fifteen thousand, five hundred forty".