201160321344 has 448 divisors, whose sum is σ = 651977441280. Its totient is φ = 60609669120.

The previous prime is 201160321331. The next prime is 201160321357. The reversal of 201160321344 is 443123061102.

It is a happy number.

201160321344 is a `hidden beast` number, since 2 + 0 + 1 + 1 + 603 + 2 + 13 + 44 = 666.

It is an interprime number because it is at equal distance from previous prime (201160321331) and next prime (201160321357).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52976854 + ... + 52980650.

Almost surely, 2^201160321344 is an apocalyptic number.

201160321344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201160321344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (325988720640).

201160321344 is an abundant number, since it is smaller than the sum of its proper divisors (450817119936).

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

201160321344 is a wasteful number, since it uses less digits than its factorization.

201160321344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3915 (or 3899 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 201160321344 its reverse (443123061102), we get a palindrome (644283382446).

The spelling of 201160321344 in words is "two hundred one billion, one hundred sixty million, three hundred twenty-one thousand, three hundred forty-four".