8241735140 has 24 divisors (see below), whose sum is σ = 17309359032. Its totient is φ = 3296367360.

The previous prime is 8241735121. The next prime is 8241735169. The reversal of 8241735140 is 415371428.

It can be written as a sum of positive squares in 4 ways, for example, as 1875929344 + 6365805796 = 43312^2 + 79786^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8241735140.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353030 + ... + 375650.

It is an arithmetic number, because the mean of its divisors is an integer number (721223293).

Almost surely, 2^8241735140 is an apocalyptic number.

It is an amenable number.

8241735140 is an abundant number, since it is smaller than the sum of its proper divisors (9067623892).

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

8241735140 is a wasteful number, since it uses less digits than its factorization.

8241735140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40847 (or 40845 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 8241735140 is about 90784.0026656679. The cubic root of 8241735140 is about 2019.9450316709.

The spelling of 8241735140 in words is "eight billion, two hundred forty-one million, seven hundred thirty-five thousand, one hundred forty".