401204241011 has 16 divisors (see below), whose sum is σ = 466884655104. Its totient is φ = 337657460544.

The previous prime is 401204240999. The next prime is 401204241023. The reversal of 401204241011 is 110142402104.

It is an interprime number because it is at equal distance from previous prime (401204240999) and next prime (401204241023).

It is a cyclic number.

It is not a de Polignac number, because 401204241011 - 2³⁰ = 400130499187 is a prime.

It is a super-3 number, since 3×401204241011³ (a number of 36 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (401204241611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1646441 + ... + 1874346.

It is an arithmetic number, because the mean of its divisors is an integer number (29180290944).

Almost surely, 2^401204241011 is an apocalyptic number.

401204241011 is a deficient number, since it is larger than the sum of its proper divisors (65680414093).

401204241011 is a wasteful number, since it uses less digits than its factorization.

401204241011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521090.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 401204241011 its reverse (110142402104), we get a palindrome (511346643115).

The spelling of 401204241011 in words is "four hundred one billion, two hundred four million, two hundred forty-one thousand, eleven".