142634245906 has 32 divisors (see below), whose sum is σ = 227180923200. Its totient is φ = 66974402880.

The previous prime is 142634245879. The next prime is 142634245909. The reversal of 142634245906 is 609542436241.

142634245906 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 (142634245909) 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 15 ways as a sum of consecutive naturals, for example, 3470976 + ... + 3511828.

It is an arithmetic number, because the mean of its divisors is an integer number (7099403850).

Almost surely, 2^142634245906 is an apocalyptic number.

142634245906 is a deficient number, since it is larger than the sum of its proper divisors (84546677294).

142634245906 is a wasteful number, since it uses less digits than its factorization.

142634245906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41674.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 142634245906 in words is "one hundred forty-two billion, six hundred thirty-four million, two hundred forty-five thousand, nine hundred six".