42942126606 has 32 divisors (see below), whose sum is σ = 86038270848. Its totient is φ = 14288398560.

The previous prime is 42942126533. The next prime is 42942126631. The reversal of 42942126606 is 60662124924.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13927141 + ... + 13930223.

It is an arithmetic number, because the mean of its divisors is an integer number (2688695964).

Almost surely, 2^42942126606 is an apocalyptic number.

42942126606 is an abundant number, since it is smaller than the sum of its proper divisors (43096144242).

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

42942126606 is a wasteful number, since it uses less digits than its factorization.

42942126606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6496.

The product of its (nonzero) digits is 248832, while the sum is 42.

The spelling of 42942126606 in words is "forty-two billion, nine hundred forty-two million, one hundred twenty-six thousand, six hundred six".