2244541444312 has 8 divisors (see below), whose sum is σ = 4208515208100. Its totient is φ = 1122270722152.

The previous prime is 2244541444307. The next prime is 2244541444333. The reversal of 2244541444312 is 2134441454422.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140283840262 + ... + 140283840277.

Almost surely, 2^{2244541444312} is an apocalyptic number.

It is an amenable number.

2244541444312 is a deficient number, since it is larger than the sum of its proper divisors (1963973763788).

2244541444312 is a wasteful number, since it uses less digits than its factorization.

2244541444312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280567680545 (or 280567680541 counting only the distinct ones).

The product of its digits is 491520, while the sum is 40.

Adding to 2244541444312 its reverse (2134441454422), we get a palindrome (4378982898734).

The spelling of 2244541444312 in words is "two trillion, two hundred forty-four billion, five hundred forty-one million, four hundred forty-four thousand, three hundred twelve".