202011341142 has 16 divisors (see below), whose sum is σ = 435101350320. Its totient is φ = 62157335712.

The previous prime is 202011341141. The next prime is 202011341159. The reversal of 202011341142 is 241143110202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202011341141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294944417 + ... + 1294944572.

It is an arithmetic number, because the mean of its divisors is an integer number (27193834395).

Almost surely, 2^202011341142 is an apocalyptic number.

202011341142 is an abundant number, since it is smaller than the sum of its proper divisors (233090009178).

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

202011341142 is a wasteful number, since it uses less digits than its factorization.

202011341142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589889007.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 202011341142 its reverse (241143110202), we get a palindrome (443154451344).

The spelling of 202011341142 in words is "two hundred two billion, eleven million, three hundred forty-one thousand, one hundred forty-two".