3141205743 has 16 divisors (see below), whose sum is σ = 4511848320. Its totient is φ = 1932450144.

The previous prime is 3141205721. The next prime is 3141205751. The reversal of 3141205743 is 3475021413.

It is a happy number.

It is not a de Polignac number, because 3141205743 - 2⁶ = 3141205679 is a prime.

It is a super-4 number, since 4×3141205743⁴ (a number of 39 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3141205743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141205043) 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, 137728 + ... + 158906.

It is an arithmetic number, because the mean of its divisors is an integer number (281990520).

Almost surely, 2^3141205743 is an apocalyptic number.

3141205743 is a deficient number, since it is larger than the sum of its proper divisors (1370642577).

3141205743 is a wasteful number, since it uses less digits than its factorization.

3141205743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24998.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 3141205743 is about 56046.4605751336. The cubic root of 3141205743 is about 1464.5317599513.

The spelling of 3141205743 in words is "three billion, one hundred forty-one million, two hundred five thousand, seven hundred forty-three".