42846847608720 has 80 divisors (see below), whose sum is σ = 135076502675520. Its totient is φ = 11232167956992.

The previous prime is 42846847608713. The next prime is 42846847608743. The reversal of 42846847608720 is 2780674864824.

It is a tau number, because it is divible by the number of its divisors (80).

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, 1512939499 + ... + 1512967818.

It is an arithmetic number, because the mean of its divisors is an integer number (1688456283444).

Almost surely, 2^{42846847608720} is an apocalyptic number.

42846847608720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42846847608720 is an abundant number, since it is smaller than the sum of its proper divisors (92229655066800).

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

42846847608720 is a wasteful number, since it uses less digits than its factorization.

42846847608720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3025907392 (or 3025907386 counting only the distinct ones).

The product of its (nonzero) digits is 231211008, while the sum is 66.

The spelling of 42846847608720 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred forty-seven million, six hundred eight thousand, seven hundred twenty".