343133042 has 32 divisors (see below), whose sum is σ = 606932352. Its totient is φ = 142418304.

The previous prime is 343133033. The next prime is 343133047. The reversal of 343133042 is 240331343.

It is a junction number, because it is equal to n+sod(n) for n = 343132999 and 343133017.

It is not an unprimeable number, because it can be changed into a prime (343133047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119273 + ... + 122115.

It is an arithmetic number, because the mean of its divisors is an integer number (18966636).

Almost surely, 2^343133042 is an apocalyptic number.

343133042 is a deficient number, since it is larger than the sum of its proper divisors (263799310).

343133042 is a wasteful number, since it uses less digits than its factorization.

343133042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3122.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 343133042 is about 18523.8506256124. The cubic root of 343133042 is about 700.0904930628.

Adding to 343133042 its reverse (240331343), we get a palindrome (583464385).

The spelling of 343133042 in words is "three hundred forty-three million, one hundred thirty-three thousand, forty-two".