1002842241 has 8 divisors (see below), whose sum is σ = 1341092064. Its totient is φ = 666576960.

The previous prime is 1002842237. The next prime is 1002842263. The reversal of 1002842241 is 1422482001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1002842241 - 2² = 1002842237 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002842201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 494955 + ... + 496976.

It is an arithmetic number, because the mean of its divisors is an integer number (167636508).

Almost surely, 2^1002842241 is an apocalyptic number.

It is an amenable number.

1002842241 is a deficient number, since it is larger than the sum of its proper divisors (338249823).

1002842241 is an equidigital number, since it uses as much as digits as its factorization.

1002842241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992271.

The product of its (nonzero) digits is 1024, while the sum is 24.

The square root of 1002842241 is about 31667.6844906602. The cubic root of 1002842241 is about 1000.9465174887.

The spelling of 1002842241 in words is "one billion, two million, eight hundred forty-two thousand, two hundred forty-one".