24230240001021 has 16 divisors (see below), whose sum is σ = 32340231880704. Its totient is φ = 16136875806384.

The previous prime is 24230240000969. The next prime is 24230240001029. The reversal of 24230240001021 is 12010004203242.

It is not a de Polignac number, because 24230240001021 - 2⁶ = 24230240000957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24230240001029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18551556 + ... + 19814658.

It is an arithmetic number, because the mean of its divisors is an integer number (2021264492544).

Almost surely, 2^{24230240001021} is an apocalyptic number.

It is an amenable number.

24230240001021 is a deficient number, since it is larger than the sum of its proper divisors (8109991879683).

24230240001021 is a wasteful number, since it uses less digits than its factorization.

24230240001021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1269680.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 24230240001021 its reverse (12010004203242), we get a palindrome (36240244204263).

The spelling of 24230240001021 in words is "twenty-four trillion, two hundred thirty billion, two hundred forty million, one thousand, twenty-one".