42406142622 has 16 divisors (see below), whose sum is σ = 85142297232. Its totient is φ = 14080378880.

The previous prime is 42406142593. The next prime is 42406142629. The reversal of 42406142622 is 22624160424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42406142629) 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, 13748829 + ... + 13751912.

It is an arithmetic number, because the mean of its divisors is an integer number (5321393577).

Almost surely, 2^42406142622 is an apocalyptic number.

42406142622 is an abundant number, since it is smaller than the sum of its proper divisors (42736154610).

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

42406142622 is a wasteful number, since it uses less digits than its factorization.

42406142622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27501003.

The product of its (nonzero) digits is 36864, while the sum is 33.

The spelling of 42406142622 in words is "forty-two billion, four hundred six million, one hundred forty-two thousand, six hundred twenty-two".