34321343056 has 80 divisors (see below), whose sum is σ = 89283535488. Its totient is φ = 12343334400.

The previous prime is 34321343053. The next prime is 34321343087. The reversal of 34321343056 is 65034312343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34321343051) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1055455 + ... + 1087486.

Almost surely, 2^34321343056 is an apocalyptic number.

It is an amenable number.

34321343056 is an abundant number, since it is smaller than the sum of its proper divisors (54962192432).

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

34321343056 is a wasteful number, since it uses less digits than its factorization.

34321343056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2142980 (or 2142974 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 34.

Adding to 34321343056 its reverse (65034312343), we get a palindrome (99355655399).

The spelling of 34321343056 in words is "thirty-four billion, three hundred twenty-one million, three hundred forty-three thousand, fifty-six".