202341404134 has 16 divisors (see below), whose sum is σ = 319520764080. Its totient is φ = 95835627360.

The previous prime is 202341404123. The next prime is 202341404137. The reversal of 202341404134 is 431404143202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202341404137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78112 + ... + 640924.

It is an arithmetic number, because the mean of its divisors is an integer number (19970047755).

Almost surely, 2^202341404134 is an apocalyptic number.

202341404134 is a deficient number, since it is larger than the sum of its proper divisors (117179359946).

202341404134 is a wasteful number, since it uses less digits than its factorization.

202341404134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572295.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 202341404134 its reverse (431404143202), we get a palindrome (633745547336).

The spelling of 202341404134 in words is "two hundred two billion, three hundred forty-one million, four hundred four thousand, one hundred thirty-four".