3144154221543 has 16 divisors (see below), whose sum is σ = 4194125844480. Its totient is φ = 2095142879136.

The previous prime is 3144154221499. The next prime is 3144154221563. The reversal of 3144154221543 is 3451224514413.

3144154221543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3144154221543 - 2¹³ = 3144154213351 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144154221563) 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, 118201321 + ... + 118227917.

It is an arithmetic number, because the mean of its divisors is an integer number (262132865280).

Almost surely, 2^{3144154221543} is an apocalyptic number.

3144154221543 is a deficient number, since it is larger than the sum of its proper divisors (1049971622937).

3144154221543 is a wasteful number, since it uses less digits than its factorization.

3144154221543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43166.

The product of its digits is 230400, while the sum is 39.

Adding to 3144154221543 its reverse (3451224514413), we get a palindrome (6595378735956).

The spelling of 3144154221543 in words is "three trillion, one hundred forty-four billion, one hundred fifty-four million, two hundred twenty-one thousand, five hundred forty-three".