340431443322 has 32 divisors (see below), whose sum is σ = 705071777280. Its totient is φ = 109465724160.

The previous prime is 340431443299. The next prime is 340431443327. The reversal of 340431443322 is 223344134043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (340431443327) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2865547 + ... + 2981982.

It is an arithmetic number, because the mean of its divisors is an integer number (22033493040).

Almost surely, 2^340431443322 is an apocalyptic number.

340431443322 is an abundant number, since it is smaller than the sum of its proper divisors (364640333958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340431443322 is a wasteful number, since it uses less digits than its factorization.

340431443322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5847878.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 340431443322 its reverse (223344134043), we get a palindrome (563775577365).

The spelling of 340431443322 in words is "three hundred forty billion, four hundred thirty-one million, four hundred forty-three thousand, three hundred twenty-two".