401144304203 has 8 divisors (see below), whose sum is σ = 402899229360. Its totient is φ = 399390883840.

The previous prime is 401144304193. The next prime is 401144304233. The reversal of 401144304203 is 302403441104.

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 401144304203 - 2²⁰ = 401143255627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401144304233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159788 + ... + 909846.

It is an arithmetic number, because the mean of its divisors is an integer number (50362403670).

Almost surely, 2^401144304203 is an apocalyptic number.

401144304203 is a deficient number, since it is larger than the sum of its proper divisors (1754925157).

401144304203 is a wasteful number, since it uses less digits than its factorization.

401144304203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752397.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 401144304203 its reverse (302403441104), we get a palindrome (703547745307).

The spelling of 401144304203 in words is "four hundred one billion, one hundred forty-four million, three hundred four thousand, two hundred three".