100244434401 has 12 divisors (see below), whose sum is σ = 144973465728. Its totient is φ = 66748415544.

The previous prime is 100244434399. The next prime is 100244434427. The reversal of 100244434401 is 104434442001.

100244434401 is a `hidden beast` number, since 10 + 0 + 244 + 4 + 3 + 4 + 401 = 666.

It is not a de Polignac number, because 100244434401 - 2¹ = 100244434399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100244434441) 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 11 ways as a sum of consecutive naturals, for example, 6759465 + ... + 6774278.

It is an arithmetic number, because the mean of its divisors is an integer number (12081122144).

Almost surely, 2^100244434401 is an apocalyptic number.

It is an amenable number.

100244434401 is a deficient number, since it is larger than the sum of its proper divisors (44729031327).

100244434401 is a wasteful number, since it uses less digits than its factorization.

100244434401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13534572 (or 13534569 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 100244434401 its reverse (104434442001), we get a palindrome (204678876402).

The spelling of 100244434401 in words is "one hundred billion, two hundred forty-four million, four hundred thirty-four thousand, four hundred one".