134821290536 has 16 divisors (see below), whose sum is σ = 256350342240. Its totient is φ = 66461199280.

The previous prime is 134821290523. The next prime is 134821290577. The reversal of 134821290536 is 635092128431.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118680146 + ... + 118681281.

It is an arithmetic number, because the mean of its divisors is an integer number (16021896390).

Almost surely, 2^134821290536 is an apocalyptic number.

It is an amenable number.

134821290536 is a deficient number, since it is larger than the sum of its proper divisors (121529051704).

134821290536 is a wasteful number, since it uses less digits than its factorization.

134821290536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237361504 (or 237361500 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 134821290536 in words is "one hundred thirty-four billion, eight hundred twenty-one million, two hundred ninety thousand, five hundred thirty-six".