3143454161 has 16 divisors (see below), whose sum is σ = 3228825600. Its totient is φ = 3059529408.

The previous prime is 3143454113. The next prime is 3143454169. The reversal of 3143454161 is 1614543413.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3143454161 is a prime.

It is a super-3 number, since 3×3143454161³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3143454169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1919435 + ... + 1921071.

It is an arithmetic number, because the mean of its divisors is an integer number (201801600).

Almost surely, 2^3143454161 is an apocalyptic number.

It is an amenable number.

3143454161 is a deficient number, since it is larger than the sum of its proper divisors (85371439).

3143454161 is a wasteful number, since it uses less digits than its factorization.

3143454161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048.

The product of its digits is 17280, while the sum is 32.

The square root of 3143454161 is about 56066.5155061379. The cubic root of 3143454161 is about 1464.8811050214.

Adding to 3143454161 its reverse (1614543413), we get a palindrome (4757997574).

The spelling of 3143454161 in words is "three billion, one hundred forty-three million, four hundred fifty-four thousand, one hundred sixty-one".