134266311021342 has 32 divisors (see below), whose sum is σ = 270086353809408. Its totient is φ = 44496484625376.

The previous prime is 134266311021289. The next prime is 134266311021361. The reversal of 134266311021342 is 243120113662431.

It is a self number, because there is not a number n which added to its sum of digits gives 134266311021342.

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, 319393263 + ... + 319813365.

It is an arithmetic number, because the mean of its divisors is an integer number (8440198556544).

Almost surely, 2^{134266311021342} is an apocalyptic number.

134266311021342 is an abundant number, since it is smaller than the sum of its proper divisors (135820042788066).

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

134266311021342 is a wasteful number, since it uses less digits than its factorization.

134266311021342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728184.

The product of its (nonzero) digits is 124416, while the sum is 39.

Adding to 134266311021342 its reverse (243120113662431), we get a palindrome (377386424683773).

The spelling of 134266311021342 in words is "one hundred thirty-four trillion, two hundred sixty-six billion, three hundred eleven million, twenty-one thousand, three hundred forty-two".