870035443040 has 24 divisors (see below), whose sum is σ = 2055458734560. Its totient is φ = 348014177152.

The previous prime is 870035442929. The next prime is 870035443091. The reversal of 870035443040 is 40344530078.

It is a junction number, because it is equal to n+sod(n) for n = 870035442985 and 870035443003.

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 3 ways as a sum of consecutive naturals, for example, 2718860600 + ... + 2718860919.

It is an arithmetic number, because the mean of its divisors is an integer number (85644113940).

Almost surely, 2^870035443040 is an apocalyptic number.

870035443040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

870035443040 is an abundant number, since it is smaller than the sum of its proper divisors (1185423291520).

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

870035443040 is a wasteful number, since it uses less digits than its factorization.

870035443040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5437721534 (or 5437721526 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 38.

The spelling of 870035443040 in words is "eight hundred seventy billion, thirty-five million, four hundred forty-three thousand, forty".