134143202111204 has 48 divisors (see below), whose sum is σ = 276808598013696. Its totient is φ = 56076171436800.

The previous prime is 134143202111183. The next prime is 134143202111221. The reversal of 134143202111204 is 402111202341431.

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, 432531497 + ... + 432841520.

It is an arithmetic number, because the mean of its divisors is an integer number (5766845791952).

Almost surely, 2^{134143202111204} is an apocalyptic number.

It is an amenable number.

134143202111204 is an abundant number, since it is smaller than the sum of its proper divisors (142665395902492).

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

134143202111204 is a wasteful number, since it uses less digits than its factorization.

134143202111204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865373316 (or 865373314 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

Adding to 134143202111204 its reverse (402111202341431), we get a palindrome (536254404452635).

The spelling of 134143202111204 in words is "one hundred thirty-four trillion, one hundred forty-three billion, two hundred two million, one hundred eleven thousand, two hundred four".