34222743217340 has 24 divisors (see below), whose sum is σ = 72527098015680. Its totient is φ = 13563509237568.

The previous prime is 34222743217307. The next prime is 34222743217433. The reversal of 34222743217340 is 4371234722243.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 34222743217291 and 34222743217300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7849250852 + ... + 7849255211.

It is an arithmetic number, because the mean of its divisors is an integer number (3021962417320).

Almost surely, 2^{34222743217340} is an apocalyptic number.

It is an amenable number.

34222743217340 is an abundant number, since it is smaller than the sum of its proper divisors (38304354798340).

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

34222743217340 is a wasteful number, since it uses less digits than its factorization.

34222743217340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15698506181 (or 15698506179 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 44.

Adding to 34222743217340 its reverse (4371234722243), we get a palindrome (38593977939583).

The spelling of 34222743217340 in words is "thirty-four trillion, two hundred twenty-two billion, seven hundred forty-three million, two hundred seventeen thousand, three hundred forty".