401013244010 has 32 divisors (see below), whose sum is σ = 728641273680. Its totient is φ = 158891987968.

The previous prime is 401013244003. The next prime is 401013244081. The reversal of 401013244010 is 10442310104.

It can be written as a sum of positive squares in 8 ways, for example, as 34045047169 + 366968196841 = 184513^2 + 605779^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1827344 + ... + 2034996.

Almost surely, 2^401013244010 is an apocalyptic number.

401013244010 is a deficient number, since it is larger than the sum of its proper divisors (327628029670).

401013244010 is a wasteful number, since it uses less digits than its factorization.

401013244010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209482.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 401013244010 its reverse (10442310104), we get a palindrome (411455554114).

The spelling of 401013244010 in words is "four hundred one billion, thirteen million, two hundred forty-four thousand, ten".