340343225126 has 4 divisors (see below), whose sum is σ = 510514837692. Its totient is φ = 170171612562.

The previous prime is 340343225119. The next prime is 340343225147. The reversal of 340343225126 is 621522343043.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85085806280 + ... + 85085806283.

It is an arithmetic number, because the mean of its divisors is an integer number (127628709423).

Almost surely, 2^340343225126 is an apocalyptic number.

340343225126 is a deficient number, since it is larger than the sum of its proper divisors (170171612566).

340343225126 is a wasteful number, since it uses less digits than its factorization.

340343225126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170171612565.

The product of its (nonzero) digits is 103680, while the sum is 35.

Adding to 340343225126 its reverse (621522343043), we get a palindrome (961865568169).

The spelling of 340343225126 in words is "three hundred forty billion, three hundred forty-three million, two hundred twenty-five thousand, one hundred twenty-six".