134668014680 has 32 divisors (see below), whose sum is σ = 306003072240. Its totient is φ = 53333865600.

The previous prime is 134668014571. The next prime is 134668014703. The reversal of 134668014680 is 86410866431.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16662794 + ... + 16670873.

Almost surely, 2^134668014680 is an apocalyptic number.

134668014680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134668014680 is an abundant number, since it is smaller than the sum of its proper divisors (171335057560).

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

134668014680 is a wasteful number, since it uses less digits than its factorization.

134668014680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33333779 (or 33333775 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 47.

The spelling of 134668014680 in words is "one hundred thirty-four billion, six hundred sixty-eight million, fourteen thousand, six hundred eighty".