341142142 has 16 divisors (see below), whose sum is σ = 561073392. Its totient is φ = 154275520.

The previous prime is 341142127. The next prime is 341142161. The reversal of 341142142 is 241241143.

It is a happy number.

It is a super-2 number, since 2×341142142² = 232755922096696328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35023 + ... + 43690.

It is an arithmetic number, because the mean of its divisors is an integer number (35067087).

Almost surely, 2^341142142 is an apocalyptic number.

341142142 is a deficient number, since it is larger than the sum of its proper divisors (219931250).

341142142 is a wasteful number, since it uses less digits than its factorization.

341142142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78923.

The product of its digits is 768, while the sum is 22.

The square root of 341142142 is about 18470.0336220593. The cubic root of 341142142 is about 698.7338622515.

Adding to 341142142 its reverse (241241143), we get a palindrome (582383285).

Subtracting from 341142142 its reverse (241241143), we obtain a palindrome (99900999).

The spelling of 341142142 in words is "three hundred forty-one million, one hundred forty-two thousand, one hundred forty-two".