202036142 has 16 divisors (see below), whose sum is σ = 377834112. Its totient is φ = 78715320.

The previous prime is 202036073. The next prime is 202036199. The reversal of 202036142 is 241630202.

202036142 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 an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 655808 + ... + 656115.

It is an arithmetic number, because the mean of its divisors is an integer number (23614632).

Almost surely, 2^202036142 is an apocalyptic number.

202036142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202036142 is a deficient number, since it is larger than the sum of its proper divisors (175797970).

202036142 is a wasteful number, since it uses less digits than its factorization.

202036142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1311943.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 202036142 is about 14213.9418178069. The cubic root of 202036142 is about 586.7814224695.

Adding to 202036142 its reverse (241630202), we get a palindrome (443666344).

The spelling of 202036142 in words is "two hundred two million, thirty-six thousand, one hundred forty-two".