202340016 has 120 divisors (see below), whose sum is σ = 595795200. Its totient is φ = 63980928.

The previous prime is 202340011. The next prime is 202340023. The reversal of 202340016 is 610043202.

It is a happy number.

202340016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (202340011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 658935 + ... + 659241.

It is an arithmetic number, because the mean of its divisors is an integer number (4964960).

Almost surely, 2^202340016 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 202340016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297897600).

202340016 is an abundant number, since it is smaller than the sum of its proper divisors (393455184).

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

202340016 is a wasteful number, since it uses less digits than its factorization.

202340016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 534 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 202340016 is about 14224.6270952879. The cubic root of 202340016 is about 587.0754594602.

Adding to 202340016 its reverse (610043202), we get a palindrome (812383218).

The spelling of 202340016 in words is "two hundred two million, three hundred forty thousand, sixteen".