244134491164 has 6 divisors (see below), whose sum is σ = 427235359544. Its totient is φ = 122067245580.

The previous prime is 244134491147. The next prime is 244134491189. The reversal of 244134491164 is 461194431442.

244134491164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 244134491164.

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, 30516811392 + ... + 30516811399.

Almost surely, 2^244134491164 is an apocalyptic number.

It is an amenable number.

244134491164 is a deficient number, since it is larger than the sum of its proper divisors (183100868380).

244134491164 is a wasteful number, since it uses less digits than its factorization.

244134491164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61033622795 (or 61033622793 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The spelling of 244134491164 in words is "two hundred forty-four billion, one hundred thirty-four million, four hundred ninety-one thousand, one hundred sixty-four".