24030051021 has 96 divisors (see below), whose sum is σ = 40164284160. Its totient is φ = 13752195072.

The previous prime is 24030051011. The next prime is 24030051041. The reversal of 24030051021 is 12015003042.

It is not a de Polignac number, because 24030051021 - 2⁹ = 24030050509 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24030050985 and 24030051003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24030051011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8468815 + ... + 8471651.

It is an arithmetic number, because the mean of its divisors is an integer number (418377960).

Almost surely, 2^24030051021 is an apocalyptic number.

It is an amenable number.

24030051021 is a deficient number, since it is larger than the sum of its proper divisors (16134233139).

24030051021 is a wasteful number, since it uses less digits than its factorization.

24030051021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995 (or 2992 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 24030051021 its reverse (12015003042), we get a palindrome (36045054063).

The spelling of 24030051021 in words is "twenty-four billion, thirty million, fifty-one thousand, twenty-one".