104243310040144 has 40 divisors (see below), whose sum is σ = 227930121493920. Its totient is φ = 45749415062400.

The previous prime is 104243310040123. The next prime is 104243310040171. The reversal of 104243310040144 is 441040013342401.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 10211917902 + ... + 10211928109.

It is an arithmetic number, because the mean of its divisors is an integer number (5698253037348).

Almost surely, 2^{104243310040144} is an apocalyptic number.

It is an amenable number.

104243310040144 is an abundant number, since it is smaller than the sum of its proper divisors (123686811453776).

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

104243310040144 is a wasteful number, since it uses less digits than its factorization.

104243310040144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20423846059 (or 20423846053 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 104243310040144 its reverse (441040013342401), we get a palindrome (545283323382545).

The spelling of 104243310040144 in words is "one hundred four trillion, two hundred forty-three billion, three hundred ten million, forty thousand, one hundred forty-four".