104333533440 has 144 divisors (see below), whose sum is σ = 335614171200. Its totient is φ = 27621974016.

The previous prime is 104333533427. The next prime is 104333533453. The reversal of 104333533440 is 44335333401.

It is an interprime number because it is at equal distance from previous prime (104333533427) and next prime (104333533453).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436026 + ... + 631494.

Almost surely, 2^104333533440 is an apocalyptic number.

104333533440 is a gapful number since it is divisible by the number (10) 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 104333533440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167807085600).

104333533440 is an abundant number, since it is smaller than the sum of its proper divisors (231280637760).

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

104333533440 is a wasteful number, since it uses less digits than its factorization.

104333533440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195632 (or 195618 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 104333533440 its reverse (44335333401), we get a palindrome (148668866841).

The spelling of 104333533440 in words is "one hundred four billion, three hundred thirty-three million, five hundred thirty-three thousand, four hundred forty".