24036339819969 has 27 divisors (see below), whose sum is σ = 36053273627137. Its totient is φ = 16023961801548.

The previous prime is 24036339819959. The next prime is 24036339820019. The reversal of 24036339819969 is 96991893363042.

The square root of 24036339819969 is 4902687.

It is a perfect power (a square), and thus also a powerful number.

24036339819969 is a `hidden beast` number, since 2 + 40 + 3 + 6 + 3 + 398 + 199 + 6 + 9 = 666.

It is a tau number, because it is divible by the number of its divisors (27).

It is not a de Polignac number, because 24036339819969 - 2⁵ = 24036339819937 is a prime.

It is a super-2 number, since 2×24036339819969² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24036339819897 and 24036339819906.

It is not an unprimeable number, because it can be changed into a prime (24036339819949) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 397087384 + ... + 397147910.

Almost surely, 2^{24036339819969} is an apocalyptic number.

24036339819969 is the 4902687-th square number.

24036339819969 is the 2451344-th centered octagonal number.

It is an amenable number.

24036339819969 is a deficient number, since it is larger than the sum of its proper divisors (12016933807168).

24036339819969 is an frugal number, since it uses more digits than its factorization.

24036339819969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121078 (or 60530 counting only the distinct ones).

The product of its (nonzero) digits is 408146688, while the sum is 72.

The spelling of 24036339819969 in words is "twenty-four trillion, thirty-six billion, three hundred thirty-nine million, eight hundred nineteen thousand, nine hundred sixty-nine".