23224351533979 has 2 divisors, whose sum is σ = 23224351533980. Its totient is φ = 23224351533978.

The previous prime is 23224351533917. The next prime is 23224351533989. The reversal of 23224351533979 is 97933515342232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23224351533979 - 2¹³ = 23224351525787 is a prime.

It is not a weakly prime, because it can be changed into another prime (23224351533989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11612175766989 + 11612175766990.

It is an arithmetic number, because the mean of its divisors is an integer number (11612175766990).

Almost surely, 2^{23224351533979} is an apocalyptic number.

23224351533979 is a deficient number, since it is larger than the sum of its proper divisors (1).

23224351533979 is an equidigital number, since it uses as much as digits as its factorization.

23224351533979 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36741600, while the sum is 58.

The spelling of 23224351533979 in words is "twenty-three trillion, two hundred twenty-four billion, three hundred fifty-one million, five hundred thirty-three thousand, nine hundred seventy-nine".