44403635112244 has 12 divisors (see below), whose sum is σ = 77845870178244. Its totient is φ = 22161957918464.

The previous prime is 44403635112229. The next prime is 44403635112299. The reversal of 44403635112244 is 44221153630444.

It can be written as a sum of positive squares in 2 ways, for example, as 12127374423844 + 32276260688400 = 3482438^2 + 5681220^2 .

It is a super-2 number, since 2×44403635112244² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44403635112244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9964906909 + ... + 9964911364.

It is an arithmetic number, because the mean of its divisors is an integer number (6487155848187).

Almost surely, 2^{44403635112244} is an apocalyptic number.

It is an amenable number.

44403635112244 is a deficient number, since it is larger than the sum of its proper divisors (33442235066000).

44403635112244 is a wasteful number, since it uses less digits than its factorization.

44403635112244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19929818834 (or 19929818832 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 43.

Adding to 44403635112244 its reverse (44221153630444), we get a palindrome (88624788742688).

The spelling of 44403635112244 in words is "forty-four trillion, four hundred three billion, six hundred thirty-five million, one hundred twelve thousand, two hundred forty-four".