6141144155 has 4 divisors (see below), whose sum is σ = 7369372992. Its totient is φ = 4912915320.

The previous prime is 6141144137. The next prime is 6141144157. The reversal of 6141144155 is 5514411416.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6141144155 - 2²⁰ = 6140095579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6141144157) 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 3 ways as a sum of consecutive naturals, for example, 614114411 + ... + 614114420.

It is an arithmetic number, because the mean of its divisors is an integer number (1842343248).

Almost surely, 2^6141144155 is an apocalyptic number.

6141144155 is a deficient number, since it is larger than the sum of its proper divisors (1228228837).

6141144155 is a wasteful number, since it uses less digits than its factorization.

6141144155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228228836.

The product of its digits is 9600, while the sum is 32.

The square root of 6141144155 is about 78365.4525604236. The cubic root of 6141144155 is about 1831.2589657682.

The spelling of 6141144155 in words is "six billion, one hundred forty-one million, one hundred forty-four thousand, one hundred fifty-five".