201057809336 has 8 divisors (see below), whose sum is σ = 376983392520. Its totient is φ = 100528904664.

The previous prime is 201057809327. The next prime is 201057809377. The reversal of 201057809336 is 633908750102.

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, 12566113076 + ... + 12566113091.

It is an arithmetic number, because the mean of its divisors is an integer number (47122924065).

Almost surely, 2^201057809336 is an apocalyptic number.

It is an amenable number.

201057809336 is a deficient number, since it is larger than the sum of its proper divisors (175925583184).

201057809336 is a wasteful number, since it uses less digits than its factorization.

201057809336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25132226173 (or 25132226169 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 44.

The spelling of 201057809336 in words is "two hundred one billion, fifty-seven million, eight hundred nine thousand, three hundred thirty-six".