34163641056 has 24 divisors (see below), whose sum is σ = 89679558024. Its totient is φ = 11387880320.

The previous prime is 34163641051. The next prime is 34163641079. The reversal of 34163641056 is 65014636143.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34163641051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 177935535 + ... + 177935726.

It is an arithmetic number, because the mean of its divisors is an integer number (3736648251).

Almost surely, 2^34163641056 is an apocalyptic number.

It is an amenable number.

34163641056 is an abundant number, since it is smaller than the sum of its proper divisors (55515916968).

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

34163641056 is a wasteful number, since it uses less digits than its factorization.

34163641056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355871274 (or 355871266 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 34163641056 in words is "thirty-four billion, one hundred sixty-three million, six hundred forty-one thousand, fifty-six".