23411220499 has 2 divisors, whose sum is σ = 23411220500. Its totient is φ = 23411220498.

The previous prime is 23411220463. The next prime is 23411220529. The reversal of 23411220499 is 99402211432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23411220499 - 2²¹ = 23409123347 is a prime.

It is not a weakly prime, because it can be changed into another prime (23411220799) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11705610249 + 11705610250.

It is an arithmetic number, because the mean of its divisors is an integer number (11705610250).

Almost surely, 2^23411220499 is an apocalyptic number.

23411220499 is a deficient number, since it is larger than the sum of its proper divisors (1).

23411220499 is an equidigital number, since it uses as much as digits as its factorization.

23411220499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 23411220499 in words is "twenty-three billion, four hundred eleven million, two hundred twenty thousand, four hundred ninety-nine".