3143332665 has 24 divisors (see below), whose sum is σ = 5943757248. Its totient is φ = 1524039840.

The previous prime is 3143332607. The next prime is 3143332667. The reversal of 3143332665 is 5662333413.

3143332665 is a `hidden beast` number, since 314 + 3 + 332 + 6 + 6 + 5 = 666.

It is not a de Polignac number, because 3143332665 - 2¹² = 3143328569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3143332667) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3174589 + ... + 3175578.

It is an arithmetic number, because the mean of its divisors is an integer number (247656552).

Almost surely, 2^3143332665 is an apocalyptic number.

It is an amenable number.

3143332665 is a deficient number, since it is larger than the sum of its proper divisors (2800424583).

3143332665 is a wasteful number, since it uses less digits than its factorization.

3143332665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6350189 (or 6350186 counting only the distinct ones).

The product of its digits is 116640, while the sum is 36.

The square root of 3143332665 is about 56065.4319969088. The cubic root of 3143332665 is about 1464.8622319942.

The spelling of 3143332665 in words is "three billion, one hundred forty-three million, three hundred thirty-two thousand, six hundred sixty-five".