1123412334344 has 8 divisors (see below), whose sum is σ = 2106398126910. Its totient is φ = 561706167168.

The previous prime is 1123412334311. The next prime is 1123412334379. The reversal of 1123412334344 is 4434332143211.

It can be written as a sum of positive squares in only one way, i.e., 768865922500 + 354546411844 = 876850^2 + 595438^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70213270889 + ... + 70213270904.

Almost surely, 2^{1123412334344} is an apocalyptic number.

It is an amenable number.

1123412334344 is a deficient number, since it is larger than the sum of its proper divisors (982985792566).

1123412334344 is a wasteful number, since it uses less digits than its factorization.

1123412334344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140426541799 (or 140426541795 counting only the distinct ones).

The product of its digits is 82944, while the sum is 35.

Adding to 1123412334344 its reverse (4434332143211), we get a palindrome (5557744477555).

The spelling of 1123412334344 in words is "one trillion, one hundred twenty-three billion, four hundred twelve million, three hundred thirty-four thousand, three hundred forty-four".