1124213331344 has 20 divisors (see below), whose sum is σ = 2178276594396. Its totient is φ = 562077436032.

The previous prime is 1124213331277. The next prime is 1124213331349. The reversal of 1124213331344 is 4431333124211.

It can be written as a sum of positive squares in 2 ways, for example, as 505788371344 + 618424960000 = 711188^2 + 786400^2 .

It is a super-2 number, since 2×1124213331344² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1124213331344.

It is not an unprimeable number, because it can be changed into a prime (1124213331349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1507859 + ... + 2126514.

Almost surely, 2^{1124213331344} is an apocalyptic number.

It is an amenable number.

1124213331344 is a deficient number, since it is larger than the sum of its proper divisors (1054063263052).

1124213331344 is a wasteful number, since it uses less digits than its factorization.

1124213331344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3653714 (or 3653708 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

Adding to 1124213331344 its reverse (4431333124211), we get a palindrome (5555546455555).

The spelling of 1124213331344 in words is "one trillion, one hundred twenty-four billion, two hundred thirteen million, three hundred thirty-one thousand, three hundred forty-four".