42285908774 has 16 divisors (see below), whose sum is σ = 66822159600. Its totient is φ = 20013686784.

The previous prime is 42285908747. The next prime is 42285908813. The reversal of 42285908774 is 47780958224.

It is a congruent number.

It is an unprimeable number.

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, 410939 + ... + 503430.

It is an arithmetic number, because the mean of its divisors is an integer number (4176384975).

Almost surely, 2^42285908774 is an apocalyptic number.

42285908774 is a deficient number, since it is larger than the sum of its proper divisors (24536250826).

42285908774 is a wasteful number, since it uses less digits than its factorization.

42285908774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 915607.

The product of its (nonzero) digits is 9031680, while the sum is 56.

The spelling of 42285908774 in words is "forty-two billion, two hundred eighty-five million, nine hundred eight thousand, seven hundred seventy-four".