1144111440322 has 16 divisors (see below), whose sum is σ = 1722351519000. Its totient is φ = 569994449920.

The previous prime is 1144111440317. The next prime is 1144111440349. The reversal of 1144111440322 is 2230441114411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1015703168041 + 128408272281 = 1007821^2 + 358341^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22212054 + ... + 22263502.

Almost surely, 2^{1144111440322} is an apocalyptic number.

1144111440322 is a deficient number, since it is larger than the sum of its proper divisors (578240078678).

1144111440322 is a wasteful number, since it uses less digits than its factorization.

1144111440322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91301.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 1144111440322 its reverse (2230441114411), we get a palindrome (3374552554733).

The spelling of 1144111440322 in words is "one trillion, one hundred forty-four billion, one hundred eleven million, four hundred forty thousand, three hundred twenty-two".