134662634634 has 96 divisors (see below), whose sum is σ = 323305920000. Its totient is φ = 36978115680.

The previous prime is 134662634629. The next prime is 134662634647. The reversal of 134662634634 is 436436266431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 561867 + ... + 764865.

It is an arithmetic number, because the mean of its divisors is an integer number (3367770000).

Almost surely, 2^134662634634 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134662634634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161652960000).

134662634634 is an abundant number, since it is smaller than the sum of its proper divisors (188643285366).

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

134662634634 is a wasteful number, since it uses less digits than its factorization.

134662634634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203080 (or 203057 counting only the distinct ones).

The product of its digits is 4478976, while the sum is 48.

The spelling of 134662634634 in words is "one hundred thirty-four billion, six hundred sixty-two million, six hundred thirty-four thousand, six hundred thirty-four".