202144014 has 24 divisors (see below), whose sum is σ = 446244552. Its totient is φ = 66109680.

The previous prime is 202144013. The next prime is 202144027. The reversal of 202144014 is 410441202.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202144013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104992 + ... + 106899.

It is an arithmetic number, because the mean of its divisors is an integer number (18593523).

Almost surely, 2^202144014 is an apocalyptic number.

202144014 is an abundant number, since it is smaller than the sum of its proper divisors (244100538).

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

202144014 is a wasteful number, since it uses less digits than its factorization.

202144014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211952 (or 211949 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 202144014 is about 14217.7358957044. The cubic root of 202144014 is about 586.8858361699.

Adding to 202144014 its reverse (410441202), we get a palindrome (612585216).

The spelling of 202144014 in words is "two hundred two million, one hundred forty-four thousand, fourteen".