3144243551 has 4 divisors (see below), whose sum is σ = 3329199072. Its totient is φ = 2959288032.

The previous prime is 3144243499. The next prime is 3144243559. The reversal of 3144243551 is 1553424413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1553424413 = 67 ⋅23185439.

It is a cyclic number.

It is not a de Polignac number, because 3144243551 - 2¹⁰ = 3144242527 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144243559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92477735 + ... + 92477768.

It is an arithmetic number, because the mean of its divisors is an integer number (832299768).

Almost surely, 2^3144243551 is an apocalyptic number.

3144243551 is a deficient number, since it is larger than the sum of its proper divisors (184955521).

3144243551 is a wasteful number, since it uses less digits than its factorization.

3144243551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184955520.

The product of its digits is 28800, while the sum is 32.

The square root of 3144243551 is about 56073.5548275656. The cubic root of 3144243551 is about 1465.0037159725.

Adding to 3144243551 its reverse (1553424413), we get a palindrome (4697667964).

The spelling of 3144243551 in words is "three billion, one hundred forty-four million, two hundred forty-three thousand, five hundred fifty-one".