870315126880 has 48 divisors (see below), whose sum is σ = 2069919003600. Its totient is φ = 345789624832.

The previous prime is 870315126859. The next prime is 870315126893. The reversal of 870315126880 is 88621513078.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18229414 + ... + 18277093.

It is an arithmetic number, because the mean of its divisors is an integer number (43123312575).

Almost surely, 2^870315126880 is an apocalyptic number.

870315126880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

870315126880 is an abundant number, since it is smaller than the sum of its proper divisors (1199603876720).

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

870315126880 is a wasteful number, since it uses less digits than its factorization.

870315126880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36506671 (or 36506663 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 49.

The spelling of 870315126880 in words is "eight hundred seventy billion, three hundred fifteen million, one hundred twenty-six thousand, eight hundred eighty".