23621045411 has 2 divisors, whose sum is σ = 23621045412. Its totient is φ = 23621045410.

The previous prime is 23621045389. The next prime is 23621045449. The reversal of 23621045411 is 11454012632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23621045411 - 2¹⁸ = 23620783267 is a prime.

It is not a weakly prime, because it can be changed into another prime (23621045491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11810522705 + 11810522706.

It is an arithmetic number, because the mean of its divisors is an integer number (11810522706).

Almost surely, 2^23621045411 is an apocalyptic number.

23621045411 is a deficient number, since it is larger than the sum of its proper divisors (1).

23621045411 is an equidigital number, since it uses as much as digits as its factorization.

23621045411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 29.

The spelling of 23621045411 in words is "twenty-three billion, six hundred twenty-one million, forty-five thousand, four hundred eleven".