201035018016 has 192 divisors, whose sum is σ = 670689331200. Its totient is φ = 57389499648.

The previous prime is 201035017993. The next prime is 201035018027. The reversal of 201035018016 is 610810530102.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7383115 + ... + 7410293.

It is an arithmetic number, because the mean of its divisors is an integer number (3493173600).

Almost surely, 2^201035018016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201035018016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335344665600).

201035018016 is an abundant number, since it is smaller than the sum of its proper divisors (469654313184).

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

201035018016 is a wasteful number, since it uses less digits than its factorization.

201035018016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28428 (or 28414 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

Adding to 201035018016 its reverse (610810530102), we get a palindrome (811845548118).

The spelling of 201035018016 in words is "two hundred one billion, thirty-five million, eighteen thousand, sixteen".