134068000666816 has 56 divisors (see below), whose sum is σ = 273289136712480. Its totient is φ = 65216854272000.

The previous prime is 134068000666763. The next prime is 134068000666877. The reversal of 134068000666816 is 618666000860431.

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, 70218135 + ... + 72102166.

It is an arithmetic number, because the mean of its divisors is an integer number (4880163155580).

Almost surely, 2^{134068000666816} is an apocalyptic number.

134068000666816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

134068000666816 is an abundant number, since it is smaller than the sum of its proper divisors (139221136045664).

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

134068000666816 is a wasteful number, since it uses less digits than its factorization.

134068000666816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142320713 (or 142320703 counting only the distinct ones).

The product of its (nonzero) digits is 5971968, while the sum is 55.

The spelling of 134068000666816 in words is "one hundred thirty-four trillion, sixty-eight billion, six hundred sixty-six thousand, eight hundred sixteen".