100244444433 has 16 divisors (see below), whose sum is σ = 156881911680. Its totient is φ = 55734362496.

The previous prime is 100244444431. The next prime is 100244444441. The reversal of 100244444433 is 334444442001.

It is not a de Polignac number, because 100244444433 - 2¹ = 100244444431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100244444394 and 100244444403.

It is not an unprimeable number, because it can be changed into a prime (100244444431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64506588 + ... + 64508141.

It is an arithmetic number, because the mean of its divisors is an integer number (9805119480).

Almost surely, 2^100244444433 is an apocalyptic number.

It is an amenable number.

100244444433 is a deficient number, since it is larger than the sum of its proper divisors (56637467247).

100244444433 is a wasteful number, since it uses less digits than its factorization.

100244444433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129014776.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 100244444433 its reverse (334444442001), we get a palindrome (434688886434).

The spelling of 100244444433 in words is "one hundred billion, two hundred forty-four million, four hundred forty-four thousand, four hundred thirty-three".