4155441144011 has 8 divisors (see below), whose sum is σ = 4255121311200. Its totient is φ = 4056548962752.

The previous prime is 4155441144007. The next prime is 4155441144079. The reversal of 4155441144011 is 1104411445514.

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 4155441144011 - 2² = 4155441144007 is a prime.

It is a super-2 number, since 2×4155441144011² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4155441144311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196985810 + ... + 197006903.

It is an arithmetic number, because the mean of its divisors is an integer number (531890163900).

Almost surely, 2^{4155441144011} is an apocalyptic number.

4155441144011 is a deficient number, since it is larger than the sum of its proper divisors (99680167189).

4155441144011 is a wasteful number, since it uses less digits than its factorization.

4155441144011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393992965.

The product of its (nonzero) digits is 25600, while the sum is 35.

Adding to 4155441144011 its reverse (1104411445514), we get a palindrome (5259852589525).

The spelling of 4155441144011 in words is "four trillion, one hundred fifty-five billion, four hundred forty-one million, one hundred forty-four thousand, eleven".