23954434227 has 12 divisors (see below), whose sum is σ = 34680764664. Its totient is φ = 15932738880.

The previous prime is 23954434193. The next prime is 23954434241. The reversal of 23954434227 is 72243445932.

23954434227 is a `hidden beast` number, since 2 + 395 + 4 + 4 + 34 + 227 = 666.

It is not a de Polignac number, because 23954434227 - 2⁷ = 23954434099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23954434267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3069549 + ... + 3077342.

It is an arithmetic number, because the mean of its divisors is an integer number (2890063722).

Almost surely, 2^23954434227 is an apocalyptic number.

23954434227 is a deficient number, since it is larger than the sum of its proper divisors (10726330437).

23954434227 is a wasteful number, since it uses less digits than its factorization.

23954434227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6147330 (or 6147327 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The spelling of 23954434227 in words is "twenty-three billion, nine hundred fifty-four million, four hundred thirty-four thousand, two hundred twenty-seven".