1024241021 has 8 divisors (see below), whose sum is σ = 1030360320. Its totient is φ = 1018131408.

The previous prime is 1024241011. The next prime is 1024241033. The reversal of 1024241021 is 1201424201.

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

It is a cyclic number.

It is not a de Polignac number, because 1024241021 - 2¹⁴ = 1024224637 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024241011) 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, 368780 + ... + 371546.

It is an arithmetic number, because the mean of its divisors is an integer number (128795040).

Almost surely, 2^1024241021 is an apocalyptic number.

It is an amenable number.

1024241021 is a deficient number, since it is larger than the sum of its proper divisors (6119299).

1024241021 is a wasteful number, since it uses less digits than its factorization.

1024241021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4843.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1024241021 is about 32003.7657315510. The cubic root of 1024241021 is about 1008.0159137725.

Adding to 1024241021 its reverse (1201424201), we get a palindrome (2225665222).

The spelling of 1024241021 in words is "one billion, twenty-four million, two hundred forty-one thousand, twenty-one".