24032004421 has 16 divisors (see below), whose sum is σ = 25246450944. Its totient is φ = 22848865344.

The previous prime is 24032004407. The next prime is 24032004427. The reversal of 24032004421 is 12440023042.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 24032004421 - 2²⁵ = 23998449989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24032004392 and 24032004401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24032004427) 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, 1124986 + ... + 1146148.

It is an arithmetic number, because the mean of its divisors is an integer number (1577903184).

Almost surely, 2^24032004421 is an apocalyptic number.

It is an amenable number.

24032004421 is a deficient number, since it is larger than the sum of its proper divisors (1214446523).

24032004421 is a wasteful number, since it uses less digits than its factorization.

24032004421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21900.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 24032004421 its reverse (12440023042), we get a palindrome (36472027463).

The spelling of 24032004421 in words is "twenty-four billion, thirty-two million, four thousand, four hundred twenty-one".