44161848252 has 18 divisors (see below), whose sum is σ = 111631338728. Its totient is φ = 14720616072.

The previous prime is 44161848229. The next prime is 44161848259. The reversal of 44161848252 is 25284816144.

44161848252 is a `hidden beast` number, since 4 + 4 + 1 + 618 + 4 + 8 + 25 + 2 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 44161848198 and 44161848207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44161848259) 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, 613358968 + ... + 613359039.

Almost surely, 2^44161848252 is an apocalyptic number.

It is an amenable number.

44161848252 is an abundant number, since it is smaller than the sum of its proper divisors (67469490476).

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

44161848252 is a wasteful number, since it uses less digits than its factorization.

44161848252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1226718017 (or 1226718012 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The spelling of 44161848252 in words is "forty-four billion, one hundred sixty-one million, eight hundred forty-eight thousand, two hundred fifty-two".