104436997896 has 384 divisors, whose sum is σ = 343638097920. Its totient is φ = 26154576000.

The previous prime is 104436997883. The next prime is 104436997949. The reversal of 104436997896 is 698799634401.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 385376241 + ... + 385376511.

It is an arithmetic number, because the mean of its divisors is an integer number (894890880).

Almost surely, 2^104436997896 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 104436997896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171819048960).

104436997896 is an abundant number, since it is smaller than the sum of its proper divisors (239201100024).

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

104436997896 is a wasteful number, since it uses less digits than its factorization.

104436997896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398 (or 325 counting only the distinct ones).

The product of its (nonzero) digits is 70543872, while the sum is 66.

The spelling of 104436997896 in words is "one hundred four billion, four hundred thirty-six million, nine hundred ninety-seven thousand, eight hundred ninety-six".