1144343304522 has 96 divisors (see below), whose sum is σ = 2729657900736. Its totient is φ = 346453763040.

The previous prime is 1144343304457. The next prime is 1144343304551. The reversal of 1144343304522 is 2254033434411.

1144343304522 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 343 + 304 + 5 + 2 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26883568 + ... + 26926100.

It is an arithmetic number, because the mean of its divisors is an integer number (28433936466).

Almost surely, 2^{1144343304522} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1144343304522, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1364828950368).

1144343304522 is an abundant number, since it is smaller than the sum of its proper divisors (1585314596214).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1144343304522 is a wasteful number, since it uses less digits than its factorization.

1144343304522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43697 (or 43672 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 1144343304522 its reverse (2254033434411), we get a palindrome (3398376738933).

The spelling of 1144343304522 in words is "one trillion, one hundred forty-four billion, three hundred forty-three million, three hundred four thousand, five hundred twenty-two".