24231202219979 has 2 divisors, whose sum is σ = 24231202219980. Its totient is φ = 24231202219978.

The previous prime is 24231202219937. The next prime is 24231202220039. The reversal of 24231202219979 is 97991220213242.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 24231202219979 - 2¹⁶ = 24231202154443 is a prime.

It is a super-2 number, since 2×24231202219979² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 24231202219979.

It is not a weakly prime, because it can be changed into another prime (24231202219919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12115601109989 + 12115601109990.

It is an arithmetic number, because the mean of its divisors is an integer number (12115601109990).

Almost surely, 2^{24231202219979} is an apocalyptic number.

24231202219979 is a deficient number, since it is larger than the sum of its proper divisors (1).

24231202219979 is an equidigital number, since it uses as much as digits as its factorization.

24231202219979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The spelling of 24231202219979 in words is "twenty-four trillion, two hundred thirty-one billion, two hundred two million, two hundred nineteen thousand, nine hundred seventy-nine".