340030442022 has 64 divisors (see below), whose sum is σ = 686127697920. Its totient is φ = 112338716544.

The previous prime is 340030442009. The next prime is 340030442051. The reversal of 340030442022 is 220244030043.

It is a junction number, because it is equal to n+sod(n) for n = 340030441983 and 340030442001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463888368 + ... + 463889100.

It is an arithmetic number, because the mean of its divisors is an integer number (10720745280).

Almost surely, 2^340030442022 is an apocalyptic number.

340030442022 is an abundant number, since it is smaller than the sum of its proper divisors (346097255898).

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

340030442022 is a wasteful number, since it uses less digits than its factorization.

340030442022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117.

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 340030442022 its reverse (220244030043), we get a palindrome (560274472065).

The spelling of 340030442022 in words is "three hundred forty billion, thirty million, four hundred forty-two thousand, twenty-two".