401003043010 has 16 divisors (see below), whose sum is σ = 731693225016. Its totient is φ = 158203939968.

The previous prime is 401003042971. The next prime is 401003043011. The reversal of 401003043010 is 10340300104.

It can be written as a sum of positive squares in 4 ways, for example, as 250441194481 + 150561848529 = 500441^2 + 388023^2 .

It is not an unprimeable number, because it can be changed into a prime (401003043011) 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, 274658889 + ... + 274660348.

Almost surely, 2^401003043010 is an apocalyptic number.

401003043010 is a deficient number, since it is larger than the sum of its proper divisors (330690182006).

401003043010 is a wasteful number, since it uses less digits than its factorization.

401003043010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549319317.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 401003043010 its reverse (10340300104), we get a palindrome (411343343114).

The spelling of 401003043010 in words is "four hundred one billion, three million, forty-three thousand, ten".