44144012052 has 72 divisors (see below), whose sum is σ = 127551796736. Its totient is φ = 12610137024.

The previous prime is 44144012041. The next prime is 44144012063. The reversal of 44144012052 is 25021044144.

44144012052 is a `hidden beast` number, since 4 + 414 + 40 + 1 + 205 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (44144012041) and next prime (44144012063).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1592253 + ... + 1619739.

Almost surely, 2^44144012052 is an apocalyptic number.

44144012052 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

44144012052 is an abundant number, since it is smaller than the sum of its proper divisors (83407784684).

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

44144012052 is a wasteful number, since it uses less digits than its factorization.

44144012052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33877 (or 33872 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

Adding to 44144012052 its reverse (25021044144), we get a palindrome (69165056196).

The spelling of 44144012052 in words is "forty-four billion, one hundred forty-four million, twelve thousand, fifty-two".