241002021 has 8 divisors (see below), whose sum is σ = 346054240. Its totient is φ = 148308912.

The previous prime is 241002019. The next prime is 241002049. The reversal of 241002021 is 120200142.

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

It is not a de Polignac number, because 241002021 - 2¹ = 241002019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 241001988 and 241002006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (241002001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3089731 + ... + 3089808.

It is an arithmetic number, because the mean of its divisors is an integer number (43256780).

Almost surely, 2^241002021 is an apocalyptic number.

It is an amenable number.

241002021 is a deficient number, since it is larger than the sum of its proper divisors (105052219).

241002021 is a wasteful number, since it uses less digits than its factorization.

241002021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6179555.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 241002021 is about 15524.2397881507. The cubic root of 241002021 is about 622.3101648528.

Adding to 241002021 its reverse (120200142), we get a palindrome (361202163).

The spelling of 241002021 in words is "two hundred forty-one million, two thousand, twenty-one".