1142124411344 has 60 divisors (see below), whose sum is σ = 2585490571584. Its totient is φ = 487325506752.

The previous prime is 1142124411343. The next prime is 1142124411349. The reversal of 1142124411344 is 4431144212411.

It is a self number, because there is not a number n which added to its sum of digits gives 1142124411344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1142124411343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3030824 + ... + 3386759.

Almost surely, 2^{1142124411344} is an apocalyptic number.

1142124411344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1142124411344 is an abundant number, since it is smaller than the sum of its proper divisors (1443366160240).

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

1142124411344 is a wasteful number, since it uses less digits than its factorization.

1142124411344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6417832 (or 6417819 counting only the distinct ones).

The product of its digits is 12288, while the sum is 32.

Adding to 1142124411344 its reverse (4431144212411), we get a palindrome (5573268623755).

The spelling of 1142124411344 in words is "one trillion, one hundred forty-two billion, one hundred twenty-four million, four hundred eleven thousand, three hundred forty-four".