1444551112052 has 12 divisors (see below), whose sum is σ = 2531234780676. Its totient is φ = 721341174720.

The previous prime is 1444551112049. The next prime is 1444551112057. The reversal of 1444551112052 is 2502111554441.

It can be written as a sum of positive squares in 2 ways, for example, as 181453848676 + 1263097263376 = 425974^2 + 1123876^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1444551112057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233591849 + ... + 233598032.

It is an arithmetic number, because the mean of its divisors is an integer number (210936231723).

Almost surely, 2^{1444551112052} is an apocalyptic number.

It is an amenable number.

1444551112052 is a deficient number, since it is larger than the sum of its proper divisors (1086683668624).

1444551112052 is a wasteful number, since it uses less digits than its factorization.

1444551112052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467190658 (or 467190656 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 35.

Adding to 1444551112052 its reverse (2502111554441), we get a palindrome (3946662666493).

The spelling of 1444551112052 in words is "one trillion, four hundred forty-four billion, five hundred fifty-one million, one hundred twelve thousand, fifty-two".