104405521152 has 144 divisors (see below), whose sum is σ = 280683077472. Its totient is φ = 34451128320.

The previous prime is 104405521139. The next prime is 104405521169. The reversal of 104405521152 is 251125504401.

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, 44294758 + ... + 44297114.

It is an arithmetic number, because the mean of its divisors is an integer number (1949188038).

Almost surely, 2^104405521152 is an apocalyptic number.

104405521152 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 104405521152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140341538736).

104405521152 is an abundant number, since it is smaller than the sum of its proper divisors (176277556320).

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

104405521152 is a wasteful number, since it uses less digits than its factorization.

104405521152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2934 (or 2920 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 104405521152 in words is "one hundred four billion, four hundred five million, five hundred twenty-one thousand, one hundred fifty-two".