3144503141 has 8 divisors (see below), whose sum is σ = 3585587544. Its totient is φ = 2731875840.

The previous prime is 3144503137. The next prime is 3144503143. The reversal of 3144503141 is 1413054413.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 327972100 + 2816531041 = 18110^2 + 53071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3144503141 - 2² = 3144503137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3144503141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144503143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7114040 + ... + 7114481.

It is an arithmetic number, because the mean of its divisors is an integer number (448198443).

Almost surely, 2^3144503141 is an apocalyptic number.

It is an amenable number.

3144503141 is a deficient number, since it is larger than the sum of its proper divisors (441084403).

3144503141 is a wasteful number, since it uses less digits than its factorization.

3144503141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14228551.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3144503141 is about 56075.8695073023. The cubic root of 3144503141 is about 1465.0440319598.

Adding to 3144503141 its reverse (1413054413), we get a palindrome (4557557554).

The spelling of 3144503141 in words is "three billion, one hundred forty-four million, five hundred three thousand, one hundred forty-one".