343113842 has 4 divisors (see below), whose sum is σ = 514670766. Its totient is φ = 171556920.

The previous prime is 343113817. The next prime is 343113857. The reversal of 343113842 is 248311343.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 333756361 + 9357481 = 18269^2 + 3059^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85778459 + ... + 85778462.

Almost surely, 2^343113842 is an apocalyptic number.

343113842 is a deficient number, since it is larger than the sum of its proper divisors (171556924).

343113842 is a wasteful number, since it uses less digits than its factorization.

343113842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171556923.

The product of its digits is 6912, while the sum is 29.

The square root of 343113842 is about 18523.3323675844. The cubic root of 343113842 is about 700.0774349711.

The spelling of 343113842 in words is "three hundred forty-three million, one hundred thirteen thousand, eight hundred forty-two".