24680821043 has 2 divisors, whose sum is σ = 24680821044. Its totient is φ = 24680821042.

The previous prime is 24680821037. The next prime is 24680821079. The reversal of 24680821043 is 34012808642.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24680821043 - 2¹² = 24680816947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24680820988 and 24680821006.

It is not a weakly prime, because it can be changed into another prime (24680821013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12340410521 + 12340410522.

It is an arithmetic number, because the mean of its divisors is an integer number (12340410522).

Almost surely, 2^24680821043 is an apocalyptic number.

24680821043 is a deficient number, since it is larger than the sum of its proper divisors (1).

24680821043 is an equidigital number, since it uses as much as digits as its factorization.

24680821043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 24680821043 in words is "twenty-four billion, six hundred eighty million, eight hundred twenty-one thousand, forty-three".