100843922432 has 88 divisors (see below), whose sum is σ = 220143747072. Its totient is φ = 45790617600.

The previous prime is 100843922423. The next prime is 100843922449. The reversal of 100843922432 is 234229348001.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (88).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12307457 + ... + 12315647.

Almost surely, 2^100843922432 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 100843922432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110071873536).

100843922432 is an abundant number, since it is smaller than the sum of its proper divisors (119299824640).

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

100843922432 is a wasteful number, since it uses less digits than its factorization.

100843922432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9315 (or 9297 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 38.

The spelling of 100843922432 in words is "one hundred billion, eight hundred forty-three million, nine hundred twenty-two thousand, four hundred thirty-two".