4032144155 has 16 divisors (see below), whose sum is σ = 5239896480. Its totient is φ = 2960940288.

The previous prime is 4032144143. The next prime is 4032144157. The reversal of 4032144155 is 5514412304.

4032144155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4032144155 - 2¹⁸ = 4031882011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4032144157) 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, 161642 + ... + 184911.

It is an arithmetic number, because the mean of its divisors is an integer number (327493530).

Almost surely, 2^4032144155 is an apocalyptic number.

4032144155 is a deficient number, since it is larger than the sum of its proper divisors (1207752325).

4032144155 is a wasteful number, since it uses less digits than its factorization.

4032144155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346750.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 4032144155 is about 63499.1665693338. The cubic root of 4032144155 is about 1591.6418512193.

Adding to 4032144155 its reverse (5514412304), we get a palindrome (9546556459).

The spelling of 4032144155 in words is "four billion, thirty-two million, one hundred forty-four thousand, one hundred fifty-five".