104143132416 has 288 divisors, whose sum is σ = 291910671360. Its totient is φ = 32927956992.

The previous prime is 104143132397. The next prime is 104143132451. The reversal of 104143132416 is 614231341401.

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, 355437166 + ... + 355437458.

It is an arithmetic number, because the mean of its divisors is an integer number (1013578720).

Almost surely, 2^104143132416 is an apocalyptic number.

104143132416 is a gapful number since it is divisible by the number (16) 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 104143132416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145955335680).

104143132416 is an abundant number, since it is smaller than the sum of its proper divisors (187767538944).

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

104143132416 is a wasteful number, since it uses less digits than its factorization.

104143132416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 104143132416 its reverse (614231341401), we get a palindrome (718374473817).

The spelling of 104143132416 in words is "one hundred four billion, one hundred forty-three million, one hundred thirty-two thousand, four hundred sixteen".