104400234072448 has 256 divisors, whose sum is σ = 224789682954240. Its totient is φ = 48195063521280.

The previous prime is 104400234072353. The next prime is 104400234072451. The reversal of 104400234072448 is 844270432004401.

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, 19040711115 + ... + 19040716597.

It is an arithmetic number, because the mean of its divisors is an integer number (878084699040).

Almost surely, 2^{104400234072448} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 104400234072448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112394841477120).

104400234072448 is an abundant number, since it is smaller than the sum of its proper divisors (120389448881792).

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

104400234072448 is a wasteful number, since it uses less digits than its factorization.

104400234072448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8065 (or 8053 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 43.

Adding to 104400234072448 its reverse (844270432004401), we get a palindrome (948670666076849).

The spelling of 104400234072448 in words is "one hundred four trillion, four hundred billion, two hundred thirty-four million, seventy-two thousand, four hundred forty-eight".