109131644244 has 24 divisors (see below), whose sum is σ = 291017718208. Its totient is φ = 31180469760.

The previous prime is 109131644243. The next prime is 109131644287. The reversal of 109131644244 is 442446131901.

109131644244 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109131644243) 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 7 ways as a sum of consecutive naturals, for example, 649593037 + ... + 649593204.

Almost surely, 2^109131644244 is an apocalyptic number.

109131644244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

109131644244 is an abundant number, since it is smaller than the sum of its proper divisors (181886073964).

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

109131644244 is a wasteful number, since it uses less digits than its factorization.

109131644244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1299186255 (or 1299186253 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 109131644244 in words is "one hundred nine billion, one hundred thirty-one million, six hundred forty-four thousand, two hundred forty-four".