142420403634003 has 24 divisors (see below), whose sum is σ = 225849456935856. Its totient is φ = 85765616539200.

The previous prime is 142420403633987. The next prime is 142420403634007. The reversal of 142420403634003 is 300436304024241.

142420403634003 is a `hidden beast` number, since 1 + 4 + 242 + 0 + 4 + 0 + 3 + 6 + 3 + 400 + 3 = 666.

142420403634003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 142420403634003 - 2⁴ = 142420403633987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142420403634007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4581481068 + ... + 4581512153.

It is an arithmetic number, because the mean of its divisors is an integer number (9410394038994).

Almost surely, 2^{142420403634003} is an apocalyptic number.

142420403634003 is a deficient number, since it is larger than the sum of its proper divisors (83429053301853).

142420403634003 is a wasteful number, since it uses less digits than its factorization.

142420403634003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9162993395 (or 9162993392 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

Adding to 142420403634003 its reverse (300436304024241), we get a palindrome (442856707658244).

The spelling of 142420403634003 in words is "one hundred forty-two trillion, four hundred twenty billion, four hundred three million, six hundred thirty-four thousand, three".