23141443 has 8 divisors (see below), whose sum is σ = 25392528. Its totient is φ = 20957664.

The previous prime is 23141441. The next prime is 23141477. The reversal of 23141443 is 34414132.

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

It is not a de Polignac number, because 23141443 - 2¹ = 23141441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23141441) 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, 16105 + ... + 17482.

It is an arithmetic number, because the mean of its divisors is an integer number (3174066).

Almost surely, 2^23141443 is an apocalyptic number.

23141443 is a deficient number, since it is larger than the sum of its proper divisors (2251085).

23141443 is a wasteful number, since it uses less digits than its factorization.

23141443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33653.

The product of its digits is 1152, while the sum is 22.

The square root of 23141443 is about 4810.5553733431. Note that the first 3 decimals coincide. The cubic root of 23141443 is about 284.9684709145.

Adding to 23141443 its reverse (34414132), we get a palindrome (57555575).

The spelling of 23141443 in words is "twenty-three million, one hundred forty-one thousand, four hundred forty-three".