23364553450111 has 16 divisors (see below), whose sum is σ = 24006342159360. Its totient is φ = 22729020620320.

The previous prime is 23364553450087. The next prime is 23364553450157. The reversal of 23364553450111 is 11105435546332.

It is a cyclic number.

It is not a de Polignac number, because 23364553450111 - 2⁹ = 23364553449599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23364553450211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8196726 + ... + 10673116.

It is an arithmetic number, because the mean of its divisors is an integer number (1500396384960).

Almost surely, 2^{23364553450111} is an apocalyptic number.

23364553450111 is a deficient number, since it is larger than the sum of its proper divisors (641788709249).

23364553450111 is a wasteful number, since it uses less digits than its factorization.

23364553450111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2477654.

The product of its (nonzero) digits is 648000, while the sum is 43.

Adding to 23364553450111 its reverse (11105435546332), we get a palindrome (34469988996443).

The spelling of 23364553450111 in words is "twenty-three trillion, three hundred sixty-four billion, five hundred fifty-three million, four hundred fifty thousand, one hundred eleven".