202066551414 has 48 divisors (see below), whose sum is σ = 538844141472. Its totient is φ = 53292276864.

The previous prime is 202066551413. The next prime is 202066551433. The reversal of 202066551414 is 414155660202.

202066551414 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 66 + 551 + 41 + 4 = 666.

202066551414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202066551413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61679239 + ... + 61682514.

It is an arithmetic number, because the mean of its divisors is an integer number (11225919614).

Almost surely, 2^202066551414 is an apocalyptic number.

202066551414 is an abundant number, since it is smaller than the sum of its proper divisors (336777590058).

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

202066551414 is a wasteful number, since it uses less digits than its factorization.

202066551414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123361781 (or 123361778 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The spelling of 202066551414 in words is "two hundred two billion, sixty-six million, five hundred fifty-one thousand, four hundred fourteen".