104042342243124 has 72 divisors (see below), whose sum is σ = 264913707119880. Its totient is φ = 34428559334400.

The previous prime is 104042342243111. The next prime is 104042342243137. The reversal of 104042342243124 is 421342243240401.

104042342243124 is a `hidden beast` number, since 1 + 0 + 4 + 0 + 423 + 4 + 224 + 3 + 1 + 2 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (104042342243111) and next prime (104042342243137).

It can be written as a sum of positive squares in 4 ways, for example, as 3566239524 + 104038776003600 = 59718^2 + 10199940^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10323337 + ... + 17738544.

Almost surely, 2^{104042342243124} is an apocalyptic number.

It is an amenable number.

104042342243124 is an abundant number, since it is smaller than the sum of its proper divisors (160871364876756).

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

104042342243124 is a wasteful number, since it uses less digits than its factorization.

104042342243124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28062641 (or 28062636 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 104042342243124 its reverse (421342243240401), we get a palindrome (525384585483525).

The spelling of 104042342243124 in words is "one hundred four trillion, forty-two billion, three hundred forty-two million, two hundred forty-three thousand, one hundred twenty-four".