134220210208 has 48 divisors (see below), whose sum is σ = 303528544704. Its totient is φ = 57230933760.

The previous prime is 134220210181. The next prime is 134220210217. The reversal of 134220210208 is 802012022431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476678 + ... + 1564933.

It is an arithmetic number, because the mean of its divisors is an integer number (6323511348).

Almost surely, 2^134220210208 is an apocalyptic number.

It is an amenable number.

134220210208 is an abundant number, since it is smaller than the sum of its proper divisors (169308334496).

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

134220210208 is a wasteful number, since it uses less digits than its factorization.

134220210208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3041825 (or 3041817 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 134220210208 its reverse (802012022431), we get a palindrome (936232232639).

The spelling of 134220210208 in words is "one hundred thirty-four billion, two hundred twenty million, two hundred ten thousand, two hundred eight".