1144444422032 has 20 divisors (see below), whose sum is σ = 2217618480000. Its totient is φ = 572155782048.

The previous prime is 1144444422029. The next prime is 1144444422053. The reversal of 1144444422032 is 2302244444411.

It is a junction number, because it is equal to n+sod(n) for n = 1144444421983 and 1144444422001.

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, 4009532 + ... + 4285467.

It is an arithmetic number, because the mean of its divisors is an integer number (110880924000).

Almost surely, 2^{1144444422032} is an apocalyptic number.

It is an amenable number.

1144444422032 is a deficient number, since it is larger than the sum of its proper divisors (1073174057968).

1144444422032 is an equidigital number, since it uses as much as digits as its factorization.

1144444422032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8303630 (or 8303624 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 1144444422032 its reverse (2302244444411), we get a palindrome (3446688866443).

The spelling of 1144444422032 in words is "one trillion, one hundred forty-four billion, four hundred forty-four million, four hundred twenty-two thousand, thirty-two".