3141314643 has 6 divisors (see below), whose sum is σ = 4188548964. Its totient is φ = 2094145044.

The previous prime is 3141314633. The next prime is 3141314653. The reversal of 3141314643 is 3464131413.

It is an interprime number because it is at equal distance from previous prime (3141314633) and next prime (3141314653).

It is not a de Polignac number, because 3141314643 - 2¹³ = 3141306451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3141314643.

It is not an unprimeable number, because it can be changed into a prime (3141314633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 80898 + ... + 113256.

It is an arithmetic number, because the mean of its divisors is an integer number (698091494).

Almost surely, 2^3141314643 is an apocalyptic number.

3141314643 is a deficient number, since it is larger than the sum of its proper divisors (1047234321).

3141314643 is an frugal number, since it uses more digits than its factorization.

3141314643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64721 (or 32362 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

The square root of 3141314643 is about 56047.4320821213. The cubic root of 3141314643 is about 1464.5486839903.

It can be divided in two parts, 31413 and 14643, that added together give a triangular number (46056 = T₃₀₃).

The spelling of 3141314643 in words is "three billion, one hundred forty-one million, three hundred fourteen thousand, six hundred forty-three".