1341142234 has 4 divisors (see below), whose sum is σ = 2011713354. Its totient is φ = 670571116.

The previous prime is 1341142171. The next prime is 1341142241. The reversal of 1341142234 is 4322411431.

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., 1060479225 + 280663009 = 32565^2 + 16753^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1341142199 and 1341142208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335285557 + ... + 335285560.

Almost surely, 2^1341142234 is an apocalyptic number.

1341142234 is a deficient number, since it is larger than the sum of its proper divisors (670571120).

1341142234 is an equidigital number, since it uses as much as digits as its factorization.

1341142234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670571119.

The product of its digits is 2304, while the sum is 25.

The square root of 1341142234 is about 36621.6088395909. The cubic root of 1341142234 is about 1102.7869369685.

Adding to 1341142234 its reverse (4322411431), we get a palindrome (5663553665).

The spelling of 1341142234 in words is "one billion, three hundred forty-one million, one hundred forty-two thousand, two hundred thirty-four".