1142416661424 has 80 divisors (see below), whose sum is σ = 2966585126400. Its totient is φ = 378831018240.

The previous prime is 1142416661417. The next prime is 1142416661429. The reversal of 1142416661424 is 4241666142411.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1142416661429) 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 15 ways as a sum of consecutive naturals, for example, 7140999 + ... + 7299225.

It is an arithmetic number, because the mean of its divisors is an integer number (37082314080).

Almost surely, 2^{1142416661424} is an apocalyptic number.

It is an amenable number.

1142416661424 is an abundant number, since it is smaller than the sum of its proper divisors (1824168464976).

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

1142416661424 is a wasteful number, since it uses less digits than its factorization.

1142416661424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159018 (or 159012 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The spelling of 1142416661424 in words is "one trillion, one hundred forty-two billion, four hundred sixteen million, six hundred sixty-one thousand, four hundred twenty-four".