202114340 has 96 divisors (see below), whose sum is σ = 465696000. Its totient is φ = 73446912.

The previous prime is 202114337. The next prime is 202114357. The reversal of 202114340 is 43411202.

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, 1453991 + ... + 1454129.

It is an arithmetic number, because the mean of its divisors is an integer number (4851000).

Almost surely, 2^202114340 is an apocalyptic number.

202114340 is a gapful number since it is divisible by the number (20) 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 202114340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232848000).

202114340 is an abundant number, since it is smaller than the sum of its proper divisors (263581660).

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

202114340 is a wasteful number, since it uses less digits than its factorization.

202114340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 307 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 202114340 is about 14216.6923016572. The cubic root of 202114340 is about 586.8571172017.

Adding to 202114340 its reverse (43411202), we get a palindrome (245525542).

It can be divided in two parts, 2021 and 14340, that added together give a palindrome (16361).

The spelling of 202114340 in words is "two hundred two million, one hundred fourteen thousand, three hundred forty".