340434562722 has 16 divisors (see below), whose sum is σ = 696703291680. Its totient is φ = 110839159872.

The previous prime is 340434562717. The next prime is 340434562723. The reversal of 340434562722 is 227265434043.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (340434562723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659756647 + ... + 659757162.

It is an arithmetic number, because the mean of its divisors is an integer number (43543955730).

Almost surely, 2^340434562722 is an apocalyptic number.

340434562722 is an abundant number, since it is smaller than the sum of its proper divisors (356268728958).

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

340434562722 is a wasteful number, since it uses less digits than its factorization.

340434562722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1319513857.

The product of its (nonzero) digits is 967680, while the sum is 42.

Adding to 340434562722 its reverse (227265434043), we get a palindrome (567699996765).

The spelling of 340434562722 in words is "three hundred forty billion, four hundred thirty-four million, five hundred sixty-two thousand, seven hundred twenty-two".