401443130110 has 32 divisors (see below), whose sum is σ = 788316769152. Its totient is φ = 145974053280.

The previous prime is 401443130083. The next prime is 401443130161. The reversal of 401443130110 is 11031344104.

It is a happy number.

It is a super-2 number, since 2×401443130110² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4317369 + ... + 4409371.

It is an arithmetic number, because the mean of its divisors is an integer number (24634899036).

Almost surely, 2^401443130110 is an apocalyptic number.

401443130110 is a deficient number, since it is larger than the sum of its proper divisors (386873639042).

401443130110 is a wasteful number, since it uses less digits than its factorization.

401443130110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131688.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 401443130110 its reverse (11031344104), we get a palindrome (412474474214).

The spelling of 401443130110 in words is "four hundred one billion, four hundred forty-three million, one hundred thirty thousand, one hundred ten".