24397828001 has 8 divisors (see below), whose sum is σ = 25839410184. Its totient is φ = 22956958720.

The previous prime is 24397827997. The next prime is 24397828019. The reversal of 24397828001 is 10082879342.

It can be written as a sum of positive squares in 4 ways, for example, as 100500625 + 24297327376 = 10025^2 + 155876^2 .

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 24397828001 - 2² = 24397827997 is a prime.

It is a super-2 number, since 2×24397828001² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24397828201) 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 7 ways as a sum of consecutive naturals, for example, 106940 + ... + 245421.

It is an arithmetic number, because the mean of its divisors is an integer number (3229926273).

Almost surely, 2^24397828001 is an apocalyptic number.

It is an amenable number.

24397828001 is a deficient number, since it is larger than the sum of its proper divisors (1441582183).

24397828001 is a wasteful number, since it uses less digits than its factorization.

24397828001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356451.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 24397828001 in words is "twenty-four billion, three hundred ninety-seven million, eight hundred twenty-eight thousand, one".