100433022442 has 8 divisors (see below), whose sum is σ = 150815632896. Its totient is φ = 50161144812.

The previous prime is 100433022421. The next prime is 100433022449. The reversal of 100433022442 is 244220334001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (100433022449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27680938 + ... + 27684565.

It is an arithmetic number, because the mean of its divisors is an integer number (18851954112).

Almost surely, 2^100433022442 is an apocalyptic number.

100433022442 is a deficient number, since it is larger than the sum of its proper divisors (50382610454).

100433022442 is an equidigital number, since it uses as much as digits as its factorization.

100433022442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55366412.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 100433022442 its reverse (244220334001), we get a palindrome (344653356443).

The spelling of 100433022442 in words is "one hundred billion, four hundred thirty-three million, twenty-two thousand, four hundred forty-two".