343041133 has 4 divisors (see below), whose sum is σ = 354107008. Its totient is φ = 331975260.

The previous prime is 343041131. The next prime is 343041169. The reversal of 343041133 is 331140343.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 343041133 - 2¹ = 343041131 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 (343041131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5532891 + ... + 5532952.

It is an arithmetic number, because the mean of its divisors is an integer number (88526752).

Almost surely, 2^343041133 is an apocalyptic number.

It is an amenable number.

343041133 is a deficient number, since it is larger than the sum of its proper divisors (11065875).

343041133 is a wasteful number, since it uses less digits than its factorization.

343041133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11065874.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 343041133 is about 18521.3696307805. The cubic root of 343041133 is about 700.0279805142.

Adding to 343041133 its reverse (331140343), we get a palindrome (674181476).

The spelling of 343041133 in words is "three hundred forty-three million, forty-one thousand, one hundred thirty-three".