100244433432 has 288 divisors, whose sum is σ = 300415303440. Its totient is φ = 27840384000.

The previous prime is 100244433397. The next prime is 100244433451. The reversal of 100244433432 is 234334442001.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 100244433432.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 77051182 + ... + 77052482.

Almost surely, 2^100244433432 is an apocalyptic number.

100244433432 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 100244433432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150207651720).

100244433432 is an abundant number, since it is smaller than the sum of its proper divisors (200170870008).

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

100244433432 is a wasteful number, since it uses less digits than its factorization.

100244433432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515 (or 1487 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 100244433432 its reverse (234334442001), we get a palindrome (334578875433).

The spelling of 100244433432 in words is "one hundred billion, two hundred forty-four million, four hundred thirty-three thousand, four hundred thirty-two".