104042020410240 has 128 divisors (see below), whose sum is σ = 361782480136320. Its totient is φ = 25222307973120.

The previous prime is 104042020410227. The next prime is 104042020410277. The reversal of 104042020410240 is 42014020240401.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-3 number, since 3×104042020410240³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 104042020410240.

It is a congruent number.

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, 2463094894 + ... + 2463137133.

It is an arithmetic number, because the mean of its divisors is an integer number (2826425626065).

Almost surely, 2^{104042020410240} is an apocalyptic number.

104042020410240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104042020410240 is an abundant number, since it is smaller than the sum of its proper divisors (257740459726080).

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

104042020410240 is a wasteful number, since it uses less digits than its factorization.

104042020410240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4926232060 (or 4926232048 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 24.

Adding to 104042020410240 its reverse (42014020240401), we get a palindrome (146056040650641).

The spelling of 104042020410240 in words is "one hundred four trillion, forty-two billion, twenty million, four hundred ten thousand, two hundred forty".