1424112420143 has 8 divisors (see below), whose sum is σ = 1627567197600. Its totient is φ = 1220660179200.

The previous prime is 1424112420109. The next prime is 1424112420151. The reversal of 1424112420143 is 3410242114241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1424112420143 - 2³² = 1419817452847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424112420743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778883 + ... + 1858731.

It is an arithmetic number, because the mean of its divisors is an integer number (203445899700).

Almost surely, 2^{1424112420143} is an apocalyptic number.

1424112420143 is a deficient number, since it is larger than the sum of its proper divisors (203454777457).

1424112420143 is a wasteful number, since it uses less digits than its factorization.

1424112420143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1268257.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1424112420143 its reverse (3410242114241), we get a palindrome (4834354534384).

The spelling of 1424112420143 in words is "one trillion, four hundred twenty-four billion, one hundred twelve million, four hundred twenty thousand, one hundred forty-three".