4144513155 has 16 divisors (see below), whose sum is σ = 6681844224. Its totient is φ = 2193532640.

The previous prime is 4144513141. The next prime is 4144513183. The reversal of 4144513155 is 5513154414.

It is not a de Polignac number, because 4144513155 - 2¹⁵ = 4144480387 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1052619 + ... + 1056548.

It is an arithmetic number, because the mean of its divisors is an integer number (417615264).

Almost surely, 2^4144513155 is an apocalyptic number.

4144513155 is a deficient number, since it is larger than the sum of its proper divisors (2537331069).

4144513155 is a wasteful number, since it uses less digits than its factorization.

4144513155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2109306.

The product of its digits is 24000, while the sum is 33.

The square root of 4144513155 is about 64377.8933718711. The cubic root of 4144513155 is about 1606.2920410098.

Adding to 4144513155 its reverse (5513154414), we get a palindrome (9657667569).

The spelling of 4144513155 in words is "four billion, one hundred forty-four million, five hundred thirteen thousand, one hundred fifty-five".