100433644144 has 10 divisors (see below), whose sum is σ = 194590185560. Its totient is φ = 50216822064.

The previous prime is 100433644133. The next prime is 100433644183. The reversal of 100433644144 is 441446334001.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3138551364 + ... + 3138551395.

It is an arithmetic number, because the mean of its divisors is an integer number (19459018556).

Almost surely, 2^100433644144 is an apocalyptic number.

It is an amenable number.

100433644144 is a deficient number, since it is larger than the sum of its proper divisors (94156541416).

100433644144 is an equidigital number, since it uses as much as digits as its factorization.

100433644144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6277102767 (or 6277102761 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 100433644144 its reverse (441446334001), we get a palindrome (541879978145).

The spelling of 100433644144 in words is "one hundred billion, four hundred thirty-three million, six hundred forty-four thousand, one hundred forty-four".