3157043343 has 8 divisors (see below), whose sum is σ = 4242536448. Its totient is φ = 2088122904.

The previous prime is 3157043341. The next prime is 3157043347. The reversal of 3157043343 is 3433407513.

3157043343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3157043343 - 2¹ = 3157043341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3157043341) 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, 4142721 + ... + 4143482.

It is an arithmetic number, because the mean of its divisors is an integer number (530317056).

Almost surely, 2^3157043343 is an apocalyptic number.

3157043343 is a deficient number, since it is larger than the sum of its proper divisors (1085493105).

3157043343 is a wasteful number, since it uses less digits than its factorization.

3157043343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8286333.

The product of its (nonzero) digits is 45360, while the sum is 33.

The square root of 3157043343 is about 56187.5728520106. The cubic root of 3157043343 is about 1466.9889687748.

The spelling of 3157043343 in words is "three billion, one hundred fifty-seven million, forty-three thousand, three hundred forty-three".