244153026164 has 6 divisors (see below), whose sum is σ = 427267795794. Its totient is φ = 122076513080.

The previous prime is 244153026127. The next prime is 244153026167. The reversal of 244153026164 is 461620351442.

244153026164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 191588293264 + 52564732900 = 437708^2 + 229270^2 .

It is a super-2 number, since 2×244153026164² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244153026167) 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 as a sum of consecutive naturals, namely, 30519128267 + ... + 30519128274.

It is an arithmetic number, because the mean of its divisors is an integer number (71211299299).

Almost surely, 2^244153026164 is an apocalyptic number.

It is an amenable number.

244153026164 is a deficient number, since it is larger than the sum of its proper divisors (183114769630).

244153026164 is a wasteful number, since it uses less digits than its factorization.

244153026164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61038256545 (or 61038256543 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 244153026164 in words is "two hundred forty-four billion, one hundred fifty-three million, twenty-six thousand, one hundred sixty-four".