23143470368 has 18 divisors (see below), whose sum is σ = 45565401609. Its totient is φ = 11571304896.

The previous prime is 23143470347. The next prime is 23143470373. The reversal of 23143470368 is 86307434132.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 16499916304 + 6643554064 = 128452^2 + 81508^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=107572.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 847130 + ... + 874022.

Almost surely, 2^23143470368 is an apocalyptic number.

It is an amenable number.

23143470368 is a deficient number, since it is larger than the sum of its proper divisors (22421931241).

23143470368 is an frugal number, since it uses more digits than its factorization.

23143470368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53796 (or 26895 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 23143470368 in words is "twenty-three billion, one hundred forty-three million, four hundred seventy thousand, three hundred sixty-eight".