201016616244 has 12 divisors (see below), whose sum is σ = 469038771264. Its totient is φ = 67005538744.

The previous prime is 201016616183. The next prime is 201016616267. The reversal of 201016616244 is 442616610102.

It is a tau number, because it is divible by the number of its divisors (12).

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, 8375692332 + ... + 8375692355.

It is an arithmetic number, because the mean of its divisors is an integer number (39086564272).

Almost surely, 2^201016616244 is an apocalyptic number.

It is an amenable number.

201016616244 is an abundant number, since it is smaller than the sum of its proper divisors (268022155020).

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

201016616244 is a wasteful number, since it uses less digits than its factorization.

201016616244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16751384694 (or 16751384692 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The spelling of 201016616244 in words is "two hundred one billion, sixteen million, six hundred sixteen thousand, two hundred forty-four".