3148443343 has 8 divisors (see below), whose sum is σ = 3289074048. Its totient is φ = 3008124504.

The previous prime is 3148443329. The next prime is 3148443371. The reversal of 3148443343 is 3433448413.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3148443343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3148443313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57205 + ... + 97822.

It is an arithmetic number, because the mean of its divisors is an integer number (411134256).

Almost surely, 2^3148443343 is an apocalyptic number.

3148443343 is a deficient number, since it is larger than the sum of its proper divisors (140630705).

3148443343 is a wasteful number, since it uses less digits than its factorization.

3148443343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155933.

The product of its digits is 165888, while the sum is 37.

The square root of 3148443343 is about 56110.9912851306. The cubic root of 3148443343 is about 1465.6556982812.

The spelling of 3148443343 in words is "three billion, one hundred forty-eight million, four hundred forty-three thousand, three hundred forty-three".