142605633306 has 16 divisors (see below), whose sum is σ = 285229576800. Its totient is φ = 47532159408.

The previous prime is 142605633301. The next prime is 142605633307. The reversal of 142605633306 is 603336506241.

142605633306 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (142605633301) 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 7 ways as a sum of consecutive naturals, for example, 660621 + ... + 849488.

It is an arithmetic number, because the mean of its divisors is an integer number (17826848550).

Almost surely, 2^142605633306 is an apocalyptic number.

142605633306 is an abundant number, since it is smaller than the sum of its proper divisors (142623943494).

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

142605633306 is a wasteful number, since it uses less digits than its factorization.

142605633306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1525853.

The product of its (nonzero) digits is 233280, while the sum is 39.

The spelling of 142605633306 in words is "one hundred forty-two billion, six hundred five million, six hundred thirty-three thousand, three hundred six".