340001043422 has 4 divisors (see below), whose sum is σ = 510001565136. Its totient is φ = 170000521710.

The previous prime is 340001043401. The next prime is 340001043439. The reversal of 340001043422 is 224340100043.

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, 85000260854 + ... + 85000260857.

It is an arithmetic number, because the mean of its divisors is an integer number (127500391284).

Almost surely, 2^340001043422 is an apocalyptic number.

340001043422 is a deficient number, since it is larger than the sum of its proper divisors (170000521714).

340001043422 is a wasteful number, since it uses less digits than its factorization.

340001043422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170000521713.

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

Adding to 340001043422 its reverse (224340100043), we get a palindrome (564341143465).

The spelling of 340001043422 in words is "three hundred forty billion, one million, forty-three thousand, four hundred twenty-two".