842500925958 has 32 divisors (see below), whose sum is σ = 1721981244672. Its totient is φ = 274702428000.

The previous prime is 842500925947. The next prime is 842500926077. The reversal of 842500925958 is 859529005248.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 842500925898 and 842500925907.

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 15 ways as a sum of consecutive naturals, for example, 3896818 + ... + 4107333.

It is an arithmetic number, because the mean of its divisors is an integer number (53811913896).

Almost surely, 2^842500925958 is an apocalyptic number.

842500925958 is an abundant number, since it is smaller than the sum of its proper divisors (879480318714).

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

842500925958 is a wasteful number, since it uses less digits than its factorization.

842500925958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8004540.

The product of its (nonzero) digits is 10368000, while the sum is 57.

The spelling of 842500925958 in words is "eight hundred forty-two billion, five hundred million, nine hundred twenty-five thousand, nine hundred fifty-eight".