3143431334 has 8 divisors (see below), whose sum is σ = 4716128448. Its totient is φ = 1571388520.

The previous prime is 3143431327. The next prime is 3143431339. The reversal of 3143431334 is 4331343413.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3143431297 and 3143431306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143431339) 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 3 ways as a sum of consecutive naturals, for example, 151382 + ... + 170889.

It is an arithmetic number, because the mean of its divisors is an integer number (589516056).

Almost surely, 2^3143431334 is an apocalyptic number.

3143431334 is a deficient number, since it is larger than the sum of its proper divisors (1572697114).

3143431334 is a wasteful number, since it uses less digits than its factorization.

3143431334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327150.

The product of its digits is 15552, while the sum is 29.

The square root of 3143431334 is about 56066.3119350649. The cubic root of 3143431334 is about 1464.8775591427.

Adding to 3143431334 its reverse (4331343413), we get a palindrome (7474774747).

The spelling of 3143431334 in words is "three billion, one hundred forty-three million, four hundred thirty-one thousand, three hundred thirty-four".