44102042422144 has 64 divisors (see below), whose sum is σ = 100642796886240. Its totient is φ = 18857224175616.

The previous prime is 44102042422127. The next prime is 44102042422147. The reversal of 44102042422144 is 44122424020144.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44102042422147) 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 7 ways as a sum of consecutive naturals, for example, 56449249 + ... + 57225184.

Almost surely, 2^{44102042422144} is an apocalyptic number.

It is an amenable number.

44102042422144 is an abundant number, since it is smaller than the sum of its proper divisors (56540754464096).

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

44102042422144 is a wasteful number, since it uses less digits than its factorization.

44102042422144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113674887 (or 113674875 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 34.

Adding to 44102042422144 its reverse (44122424020144), we get a palindrome (88224466442288).

The spelling of 44102042422144 in words is "forty-four trillion, one hundred two billion, forty-two million, four hundred twenty-two thousand, one hundred forty-four".