343634622152 has 32 divisors (see below), whose sum is σ = 645162590520. Its totient is φ = 171591413760.

The previous prime is 343634622131. The next prime is 343634622161. The reversal of 343634622152 is 251226436343.

It can be written as a sum of positive squares in 4 ways, for example, as 199260460996 + 144374161156 = 446386^2 + 379966^2 .

It is a super-2 number, since 2×343634622152² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22784438 + ... + 22799514.

Almost surely, 2^343634622152 is an apocalyptic number.

It is an amenable number.

343634622152 is a deficient number, since it is larger than the sum of its proper divisors (301527968368).

343634622152 is a wasteful number, since it uses less digits than its factorization.

343634622152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18641 (or 18637 counting only the distinct ones).

The product of its digits is 622080, while the sum is 41.

The spelling of 343634622152 in words is "three hundred forty-three billion, six hundred thirty-four million, six hundred twenty-two thousand, one hundred fifty-two".