234540571064 has 8 divisors (see below), whose sum is σ = 439763570760. Its totient is φ = 117270285528.

The previous prime is 234540571003. The next prime is 234540571087. The reversal of 234540571064 is 460175045432.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14658785684 + ... + 14658785699.

It is an arithmetic number, because the mean of its divisors is an integer number (54970446345).

Almost surely, 2^234540571064 is an apocalyptic number.

It is an amenable number.

234540571064 is a deficient number, since it is larger than the sum of its proper divisors (205222999696).

234540571064 is a wasteful number, since it uses less digits than its factorization.

234540571064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29317571389 (or 29317571385 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 234540571064 in words is "two hundred thirty-four billion, five hundred forty million, five hundred seventy-one thousand, sixty-four".