142000424403 has 8 divisors (see below), whose sum is σ = 189742829568. Its totient is φ = 94462484424.

The previous prime is 142000424399. The next prime is 142000424413. The reversal of 142000424403 is 304424000241.

It is a happy number.

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

It is not a de Polignac number, because 142000424403 - 2² = 142000424399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142000424413) 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, 51114675 + ... + 51117452.

It is an arithmetic number, because the mean of its divisors is an integer number (23717853696).

Almost surely, 2^142000424403 is an apocalyptic number.

142000424403 is a deficient number, since it is larger than the sum of its proper divisors (47742405165).

142000424403 is a wasteful number, since it uses less digits than its factorization.

142000424403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102232593.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 142000424403 its reverse (304424000241), we get a palindrome (446424424644).

The spelling of 142000424403 in words is "one hundred forty-two billion, four hundred twenty-four thousand, four hundred three".