134620213552 has 80 divisors (see below), whose sum is σ = 288125558784. Its totient is φ = 60424256000.

The previous prime is 134620213531. The next prime is 134620213583. The reversal of 134620213552 is 255312026431.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 4590777 + ... + 4620007.

Almost surely, 2^134620213552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134620213552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144062779392).

134620213552 is an abundant number, since it is smaller than the sum of its proper divisors (153505345232).

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

134620213552 is a wasteful number, since it uses less digits than its factorization.

134620213552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29578 (or 29572 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 134620213552 its reverse (255312026431), we get a palindrome (389932239983).

The spelling of 134620213552 in words is "one hundred thirty-four billion, six hundred twenty million, two hundred thirteen thousand, five hundred fifty-two".