23478383143 has 8 divisors (see below), whose sum is σ = 23834167280. Its totient is φ = 23122756800.

The previous prime is 23478383129. The next prime is 23478383167. The reversal of 23478383143 is 34138387432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23478383143 - 2¹³ = 23478374951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23478383093 and 23478383102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23478383183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279793 + ... + 353893.

It is an arithmetic number, because the mean of its divisors is an integer number (2979270910).

Almost surely, 2^23478383143 is an apocalyptic number.

23478383143 is a deficient number, since it is larger than the sum of its proper divisors (355784137).

23478383143 is an equidigital number, since it uses as much as digits as its factorization.

23478383143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78897.

The product of its digits is 1161216, while the sum is 46.

The spelling of 23478383143 in words is "twenty-three billion, four hundred seventy-eight million, three hundred eighty-three thousand, one hundred forty-three".