202044134 has 4 divisors (see below), whose sum is σ = 303066204. Its totient is φ = 101022066.

The previous prime is 202044107. The next prime is 202044169. The reversal of 202044134 is 431440202.

202044134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50511032 + ... + 50511035.

It is an arithmetic number, because the mean of its divisors is an integer number (75766551).

Almost surely, 2^202044134 is an apocalyptic number.

202044134 is a deficient number, since it is larger than the sum of its proper divisors (101022070).

202044134 is a wasteful number, since it uses less digits than its factorization.

202044134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101022069.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 202044134 is about 14214.2229474565. Note that the first 3 decimals coincide. The cubic root of 202044134 is about 586.7891595262.

Adding to 202044134 its reverse (431440202), we get a palindrome (633484336).

The spelling of 202044134 in words is "two hundred two million, forty-four thousand, one hundred thirty-four".