23434216054463 has 4 divisors (see below), whose sum is σ = 23434756069200. Its totient is φ = 23433676039728.

The previous prime is 23434216054421. The next prime is 23434216054477. The reversal of 23434216054463 is 36445061243432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23434216054463 - 2²² = 23434211860159 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 (23434216054063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 269942270 + ... + 270029067.

It is an arithmetic number, because the mean of its divisors is an integer number (5858689017300).

Almost surely, 2^{23434216054463} is an apocalyptic number.

23434216054463 is a deficient number, since it is larger than the sum of its proper divisors (540014737).

23434216054463 is an equidigital number, since it uses as much as digits as its factorization.

23434216054463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540014736.

The product of its (nonzero) digits is 4976640, while the sum is 47.

Adding to 23434216054463 its reverse (36445061243432), we get a palindrome (59879277297895).

The spelling of 23434216054463 in words is "twenty-three trillion, four hundred thirty-four billion, two hundred sixteen million, fifty-four thousand, four hundred sixty-three".