870834945024 has 220 divisors, whose sum is σ = 2836893952728. Its totient is φ = 263889100800.

The previous prime is 870834945023. The next prime is 870834945049. The reversal of 870834945024 is 420549438078.

870834945024 is a `hidden beast` number, since 8 + 7 + 0 + 83 + 494 + 50 + 24 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870834945023) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 435154 + ... + 1389614.

Almost surely, 2^870834945024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 870834945024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1418446976364).

870834945024 is an abundant number, since it is smaller than the sum of its proper divisors (1966059007704).

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

870834945024 is a wasteful number, since it uses less digits than its factorization.

870834945024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954504 (or 954477 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 870834945024 in words is "eight hundred seventy billion, eight hundred thirty-four million, nine hundred forty-five thousand, twenty-four".