24012420979 has 2 divisors, whose sum is σ = 24012420980. Its totient is φ = 24012420978.

The previous prime is 24012420961. The next prime is 24012420997. The reversal of 24012420979 is 97902421042.

Together with next prime (24012420997) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (24012420961) and next prime (24012420997).

It is a cyclic number.

It is not a de Polignac number, because 24012420979 - 2¹¹ = 24012418931 is a prime.

It is a super-2 number, since 2×24012420979² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (24012420919) 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 as a sum of consecutive naturals, namely, 12006210489 + 12006210490.

It is an arithmetic number, because the mean of its divisors is an integer number (12006210490).

Almost surely, 2^24012420979 is an apocalyptic number.

24012420979 is a deficient number, since it is larger than the sum of its proper divisors (1).

24012420979 is an equidigital number, since it uses as much as digits as its factorization.

24012420979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 24012420979 in words is "twenty-four billion, twelve million, four hundred twenty thousand, nine hundred seventy-nine".