341342042 has 4 divisors (see below), whose sum is σ = 512013066. Its totient is φ = 170671020.

The previous prime is 341342039. The next prime is 341342051. The reversal of 341342042 is 240243143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 240243143 = 7 ⋅34320449.

It can be written as a sum of positive squares in only one way, i.e., 308037601 + 33304441 = 17551^2 + 5771^2 .

It is a junction number, because it is equal to n+sod(n) for n = 341341999 and 341342017.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85335509 + ... + 85335512.

Almost surely, 2^341342042 is an apocalyptic number.

341342042 is a deficient number, since it is larger than the sum of its proper divisors (170671024).

341342042 is a wasteful number, since it uses less digits than its factorization.

341342042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170671023.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 341342042 is about 18475.4442977699. Note that the first 3 decimals coincide. The cubic root of 341342042 is about 698.8703152706.

Adding to 341342042 its reverse (240243143), we get a palindrome (581585185).

The spelling of 341342042 in words is "three hundred forty-one million, three hundred forty-two thousand, forty-two".