1144340423332 has 6 divisors (see below), whose sum is σ = 2002595740838. Its totient is φ = 572170211664.

The previous prime is 1144340423329. The next prime is 1144340423351. The reversal of 1144340423332 is 2333240434411.

It can be written as a sum of positive squares in only one way, i.e., 916645397056 + 227695026276 = 957416^2 + 477174^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143042552913 + ... + 143042552920.

Almost surely, 2^{1144340423332} is an apocalyptic number.

It is an amenable number.

1144340423332 is a deficient number, since it is larger than the sum of its proper divisors (858255317506).

1144340423332 is a wasteful number, since it uses less digits than its factorization.

1144340423332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286085105837 (or 286085105835 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 1144340423332 its reverse (2333240434411), we get a palindrome (3477580857743).

The spelling of 1144340423332 in words is "one trillion, one hundred forty-four billion, three hundred forty million, four hundred twenty-three thousand, three hundred thirty-two".