34343000034440 has 64 divisors (see below), whose sum is σ = 79587570006000. Its totient is φ = 13327626359808.

The previous prime is 34343000034439. The next prime is 34343000034479. The reversal of 34343000034440 is 4443000034343.

It can be written as a sum of positive squares in 8 ways, for example, as 27844977063556 + 6498022970884 = 5276834^2 + 2549122^2 .

It is a super-2 number, since 2×34343000034440² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34343000034397 and 34343000034406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32728079 + ... + 33761118.

Almost surely, 2^{34343000034440} is an apocalyptic number.

It is an amenable number.

34343000034440 is an abundant number, since it is smaller than the sum of its proper divisors (45244569971560).

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

34343000034440 is a wasteful number, since it uses less digits than its factorization.

34343000034440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66489594 (or 66489590 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 32.

Adding to 34343000034440 its reverse (4443000034343), we get a palindrome (38786000068783).

The spelling of 34343000034440 in words is "thirty-four trillion, three hundred forty-three billion, thirty-four thousand, four hundred forty".