34643602422 has 256 divisors, whose sum is σ = 98865930240. Its totient is φ = 8825241600.

The previous prime is 34643602403. The next prime is 34643602459. The reversal of 34643602422 is 22420634643.

34643602422 is a `hidden beast` number, since 3 + 4 + 6 + 4 + 3 + 602 + 42 + 2 = 666.

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 127 ways as a sum of consecutive naturals, for example, 4065238 + ... + 4073750.

It is an arithmetic number, because the mean of its divisors is an integer number (386195040).

Almost surely, 2^34643602422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34643602422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49432965120).

34643602422 is an abundant number, since it is smaller than the sum of its proper divisors (64222327818).

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

34643602422 is a wasteful number, since it uses less digits than its factorization.

34643602422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8596 (or 8590 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 36.

The spelling of 34643602422 in words is "thirty-four billion, six hundred forty-three million, six hundred two thousand, four hundred twenty-two".