104402111232 has 72 divisors (see below), whose sum is σ = 278198742640. Its totient is φ = 34758512640.

The previous prime is 104402111213. The next prime is 104402111239. The reversal of 104402111232 is 232111204401.

It is a junction number, because it is equal to n+sod(n) for n = 104402111199 and 104402111208.

It is not an unprimeable number, because it can be changed into a prime (104402111239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 554682 + ... + 718662.

Almost surely, 2^104402111232 is an apocalyptic number.

104402111232 is a gapful number since it is divisible by the number (12) 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 104402111232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139099371320).

104402111232 is an abundant number, since it is smaller than the sum of its proper divisors (173796631408).

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

104402111232 is an equidigital number, since it uses as much as digits as its factorization.

104402111232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164829 (or 164815 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 104402111232 its reverse (232111204401), we get a palindrome (336513315633).

The spelling of 104402111232 in words is "one hundred four billion, four hundred two million, one hundred eleven thousand, two hundred thirty-two".