4001411511 has 12 divisors (see below), whose sum is σ = 5792199192. Its totient is φ = 2661892656.

The previous prime is 4001411507. The next prime is 4001411527. The reversal of 4001411511 is 1151141004.

It is not a de Polignac number, because 4001411511 - 2² = 4001411507 is a prime.

It is a super-2 number, since 2×4001411511² = 32022588160726606242, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001411501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471816 + ... + 480221.

It is an arithmetic number, because the mean of its divisors is an integer number (482683266).

Almost surely, 2^4001411511 is an apocalyptic number.

4001411511 is a deficient number, since it is larger than the sum of its proper divisors (1790787681).

4001411511 is a wasteful number, since it uses less digits than its factorization.

4001411511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952510 (or 952507 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

The square root of 4001411511 is about 63256.7111933588. The cubic root of 4001411511 is about 1587.5877495133.

Adding to 4001411511 its reverse (1151141004), we get a palindrome (5152552515).

The spelling of 4001411511 in words is "four billion, one million, four hundred eleven thousand, five hundred eleven".