244166352253452 has 18 divisors (see below), whose sum is σ = 617198279307428. Its totient is φ = 81388784084472.

The previous prime is 244166352253427. The next prime is 244166352253459. The reversal of 244166352253452 is 254352253661442.

It is a happy number.

244166352253452 is a `hidden beast` number, since 2 + 4 + 4 + 1 + 6 + 6 + 3 + 52 + 2 + 534 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (244166352253459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3391199336818 + ... + 3391199336889.

Almost surely, 2^{244166352253452} is an apocalyptic number.

It is an amenable number.

244166352253452 is an abundant number, since it is smaller than the sum of its proper divisors (373031927053976).

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

244166352253452 is a wasteful number, since it uses less digits than its factorization.

244166352253452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6782398673717 (or 6782398673712 counting only the distinct ones).

The product of its digits is 41472000, while the sum is 54.

The spelling of 244166352253452 in words is "two hundred forty-four trillion, one hundred sixty-six billion, three hundred fifty-two million, two hundred fifty-three thousand, four hundred fifty-two".