104121333344 has 192 divisors, whose sum is σ = 251533900800. Its totient is φ = 41434675200.

The previous prime is 104121333331. The next prime is 104121333353. The reversal of 104121333344 is 443333121401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100990109 + ... + 100991139.

It is an arithmetic number, because the mean of its divisors is an integer number (1310072400).

Almost surely, 2^104121333344 is an apocalyptic number.

104121333344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104121333344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125766950400).

104121333344 is an abundant number, since it is smaller than the sum of its proper divisors (147412567456).

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

104121333344 is a wasteful number, since it uses less digits than its factorization.

104121333344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517 (or 1509 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 104121333344 its reverse (443333121401), we get a palindrome (547454454745).

The spelling of 104121333344 in words is "one hundred four billion, one hundred twenty-one million, three hundred thirty-three thousand, three hundred forty-four".