201342211134 has 32 divisors (see below), whose sum is σ = 414609698976. Its totient is φ = 65135664000.

The previous prime is 201342211123. The next prime is 201342211153. The reversal of 201342211134 is 431112243102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1054117 + ... + 1230384.

It is an arithmetic number, because the mean of its divisors is an integer number (12956553093).

Almost surely, 2^201342211134 is an apocalyptic number.

201342211134 is an abundant number, since it is smaller than the sum of its proper divisors (213267487842).

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

201342211134 is a wasteful number, since it uses less digits than its factorization.

201342211134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284940.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 201342211134 its reverse (431112243102), we get a palindrome (632454454236).

The spelling of 201342211134 in words is "two hundred one billion, three hundred forty-two million, two hundred eleven thousand, one hundred thirty-four".