42125703582 has 8 divisors (see below), whose sum is σ = 84251407176. Its totient is φ = 14041901192.

The previous prime is 42125703577. The next prime is 42125703593. The reversal of 42125703582 is 28530752124.

It is a sphenic number, since it is the product of 3 distinct primes.

42125703582 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 42125703582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3510475293 + ... + 3510475304.

It is an arithmetic number, because the mean of its divisors is an integer number (10531425897).

Almost surely, 2^42125703582 is an apocalyptic number.

42125703582 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42125703582 is a wasteful number, since it uses less digits than its factorization.

42125703582 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7020950602.

The product of its (nonzero) digits is 134400, while the sum is 39.

The spelling of 42125703582 in words is "forty-two billion, one hundred twenty-five million, seven hundred three thousand, five hundred eighty-two".