20024030299979 has 2 divisors, whose sum is σ = 20024030299980. Its totient is φ = 20024030299978.

The previous prime is 20024030299859. The next prime is 20024030300023. The reversal of 20024030299979 is 97999203042002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20024030299979 - 2¹⁶ = 20024030234443 is a prime.

It is not a weakly prime, because it can be changed into another prime (20024030295979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10012015149989 + 10012015149990.

It is an arithmetic number, because the mean of its divisors is an integer number (10012015149990).

Almost surely, 2^{20024030299979} is an apocalyptic number.

20024030299979 is a deficient number, since it is larger than the sum of its proper divisors (1).

20024030299979 is an equidigital number, since it uses as much as digits as its factorization.

20024030299979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4408992, while the sum is 56.

The spelling of 20024030299979 in words is "twenty trillion, twenty-four billion, thirty million, two hundred ninety-nine thousand, nine hundred seventy-nine".