1424142111244 has 24 divisors (see below), whose sum is σ = 2601566362080. Its totient is φ = 680860270464.

The previous prime is 1424142111181. The next prime is 1424142111253. The reversal of 1424142111244 is 4421112414241.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2603299 + ... + 3102490.

It is an arithmetic number, because the mean of its divisors is an integer number (108398598420).

Almost surely, 2^{1424142111244} is an apocalyptic number.

It is an amenable number.

1424142111244 is a deficient number, since it is larger than the sum of its proper divisors (1177424250836).

1424142111244 is a wasteful number, since it uses less digits than its factorization.

1424142111244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5708529 (or 5708527 counting only the distinct ones).

The product of its digits is 8192, while the sum is 31.

Adding to 1424142111244 its reverse (4421112414241), we get a palindrome (5845254525485).

The spelling of 1424142111244 in words is "one trillion, four hundred twenty-four billion, one hundred forty-two million, one hundred eleven thousand, two hundred forty-four".