24234413021 has 8 divisors (see below), whose sum is σ = 29826969984. Its totient is φ = 19174480560.

The previous prime is 24234413003. The next prime is 24234413131. The reversal of 24234413021 is 12031443242.

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 24234413021 - 2²² = 24230218717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24234413221) 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, 133156025 + ... + 133156206.

It is an arithmetic number, because the mean of its divisors is an integer number (3728371248).

Almost surely, 2^24234413021 is an apocalyptic number.

It is an amenable number.

24234413021 is a deficient number, since it is larger than the sum of its proper divisors (5592556963).

24234413021 is a wasteful number, since it uses less digits than its factorization.

24234413021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266312251.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 24234413021 its reverse (12031443242), we get a palindrome (36265856263).

The spelling of 24234413021 in words is "twenty-four billion, two hundred thirty-four million, four hundred thirteen thousand, twenty-one".