401143113343 has 8 divisors (see below), whose sum is σ = 458796856320. Its totient is φ = 343576266360.

The previous prime is 401143113323. The next prime is 401143113389. The reversal of 401143113343 is 343311341104.

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 401143113343 - 2⁹ = 401143112831 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 (401143113323) 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, 21714103 + ... + 21732568.

It is an arithmetic number, because the mean of its divisors is an integer number (57349607040).

Almost surely, 2^401143113343 is an apocalyptic number.

401143113343 is a deficient number, since it is larger than the sum of its proper divisors (57653742977).

401143113343 is a wasteful number, since it uses less digits than its factorization.

401143113343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43447997.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 401143113343 its reverse (343311341104), we get a palindrome (744454454447).

The spelling of 401143113343 in words is "four hundred one billion, one hundred forty-three million, one hundred thirteen thousand, three hundred forty-three".