1124042320412 has 12 divisors (see below), whose sum is σ = 2145898975416. Its totient is φ = 510928327440.

The previous prime is 1124042320403. The next prime is 1124042320441. The reversal of 1124042320412 is 2140232404211.

It is a super-2 number, since 2×1124042320412² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 12773208143 + ... + 12773208230.

It is an arithmetic number, because the mean of its divisors is an integer number (178824914618).

Almost surely, 2^{1124042320412} is an apocalyptic number.

It is an amenable number.

1124042320412 is a deficient number, since it is larger than the sum of its proper divisors (1021856655004).

1124042320412 is a wasteful number, since it uses less digits than its factorization.

1124042320412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25546416388 (or 25546416386 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 1124042320412 its reverse (2140232404211), we get a palindrome (3264274724623).

The spelling of 1124042320412 in words is "one trillion, one hundred twenty-four billion, forty-two million, three hundred twenty thousand, four hundred twelve".