142401000404424 has 16 divisors (see below), whose sum is σ = 356002501011120. Its totient is φ = 47467000134800.

The previous prime is 142401000404423. The next prime is 142401000404477. The reversal of 142401000404424 is 424404000104241.

It is a junction number, because it is equal to n+sod(n) for n = 142401000404391 and 142401000404400.

It is not an unprimeable number, because it can be changed into a prime (142401000404423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2966687508402 + ... + 2966687508449.

It is an arithmetic number, because the mean of its divisors is an integer number (22250156313195).

Almost surely, 2^{142401000404424} is an apocalyptic number.

It is an amenable number.

142401000404424 is an abundant number, since it is smaller than the sum of its proper divisors (213601500606696).

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

142401000404424 is a wasteful number, since it uses less digits than its factorization.

142401000404424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5933375016860 (or 5933375016856 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 30.

Adding to 142401000404424 its reverse (424404000104241), we get a palindrome (566805000508665).

The spelling of 142401000404424 in words is "one hundred forty-two trillion, four hundred one billion, four hundred four thousand, four hundred twenty-four".