104042352510 has 96 divisors (see below), whose sum is σ = 286826585760. Its totient is φ = 26092468224.

The previous prime is 104042352509. The next prime is 104042352517. The reversal of 104042352510 is 15253240401.

104042352510 is a `hidden beast` number, since 1 + 0 + 404 + 2 + 3 + 5 + 251 + 0 = 666.

It is a super-2 number, since 2×104042352510² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104042352517) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12214 + ... + 456326.

It is an arithmetic number, because the mean of its divisors is an integer number (2987776935).

Almost surely, 2^104042352510 is an apocalyptic number.

104042352510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104042352510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143413292880).

104042352510 is an abundant number, since it is smaller than the sum of its proper divisors (182784233250).

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

104042352510 is a wasteful number, since it uses less digits than its factorization.

104042352510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444282 (or 444279 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 104042352510 its reverse (15253240401), we get a palindrome (119295592911).

The spelling of 104042352510 in words is "one hundred four billion, forty-two million, three hundred fifty-two thousand, five hundred ten".