44242242044 has 72 divisors (see below), whose sum is σ = 104741432544. Its totient is φ = 15911280000.

The previous prime is 44242242041. The next prime is 44242242047. The reversal of 44242242044 is 44024224244.

It is an interprime number because it is at equal distance from previous prime (44242242041) and next prime (44242242047).

It is a self number, because there is not a number n which added to its sum of digits gives 44242242044.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44242242041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458207 + ... + 546294.

Almost surely, 2^44242242044 is an apocalyptic number.

44242242044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

44242242044 is an abundant number, since it is smaller than the sum of its proper divisors (60499190500).

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

44242242044 is a wasteful number, since it uses less digits than its factorization.

44242242044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1004547 (or 1004534 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 44242242044 its reverse (44024224244), we get a palindrome (88266466288).

The spelling of 44242242044 in words is "forty-four billion, two hundred forty-two million, two hundred forty-two thousand, forty-four".