34001309568 has 32 divisors (see below), whose sum is σ = 90315979560. Its totient is φ = 11333769728.

The previous prime is 34001309557. The next prime is 34001309591. The reversal of 34001309568 is 86590310043.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44272155 + ... + 44272922.

Almost surely, 2^34001309568 is an apocalyptic number.

It is an amenable number.

34001309568 is an abundant number, since it is smaller than the sum of its proper divisors (56314669992).

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

34001309568 is an equidigital number, since it uses as much as digits as its factorization.

34001309568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88545094 (or 88545082 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 34001309568 in words is "thirty-four billion, one million, three hundred nine thousand, five hundred sixty-eight".