104242343100 has 72 divisors (see below), whose sum is σ = 344694688128. Its totient is φ = 23826820800.

The previous prime is 104242343081. The next prime is 104242343111. The reversal of 104242343100 is 1343242401.

It is a super-2 number, since 2×104242343100² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24817506 + ... + 24821705.

It is an arithmetic number, because the mean of its divisors is an integer number (4787426224).

Almost surely, 2^104242343100 is an apocalyptic number.

104242343100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104242343100 is an abundant number, since it is smaller than the sum of its proper divisors (240452345028).

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

104242343100 is a wasteful number, since it uses less digits than its factorization.

104242343100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49639235 (or 49639228 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 104242343100 its reverse (1343242401), we get a palindrome (105585585501).

The spelling of 104242343100 in words is "one hundred four billion, two hundred forty-two million, three hundred forty-three thousand, one hundred".