401441201113 has 8 divisors (see below), whose sum is σ = 405395274600. Its totient is φ = 397494171648.

The previous prime is 401441201099. The next prime is 401441201129. The reversal of 401441201113 is 311102144104.

It can be written as a sum of positive squares in 4 ways, for example, as 8928927049 + 392512274064 = 94493^2 + 626508^2 .

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 401441201113 - 2⁵ = 401441201081 is a prime.

It is a super-2 number, since 2×401441201113² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401441291113) 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, 1646428 + ... + 1874461.

It is an arithmetic number, because the mean of its divisors is an integer number (50674409325).

Almost surely, 2^401441201113 is an apocalyptic number.

It is an amenable number.

401441201113 is a deficient number, since it is larger than the sum of its proper divisors (3954073487).

401441201113 is a wasteful number, since it uses less digits than its factorization.

401441201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3522011.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 401441201113 its reverse (311102144104), we get a palindrome (712543345217).

The spelling of 401441201113 in words is "four hundred one billion, four hundred forty-one million, two hundred one thousand, one hundred thirteen".