401034143203 has 4 divisors (see below), whose sum is σ = 403689998608. Its totient is φ = 398378287800.

The previous prime is 401034143197. The next prime is 401034143227. The reversal of 401034143203 is 302341430104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 401034143203 - 2⁵ = 401034143171 is a prime.

It is a super-3 number, since 3×401034143203³ (a number of 36 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401034143243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1327927476 + ... + 1327927777.

It is an arithmetic number, because the mean of its divisors is an integer number (100922499652).

Almost surely, 2^401034143203 is an apocalyptic number.

401034143203 is a deficient number, since it is larger than the sum of its proper divisors (2655855405).

401034143203 is a wasteful number, since it uses less digits than its factorization.

401034143203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655855404.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 401034143203 its reverse (302341430104), we get a palindrome (703375573307).

The spelling of 401034143203 in words is "four hundred one billion, thirty-four million, one hundred forty-three thousand, two hundred three".