134801146668 has 24 divisors (see below), whose sum is σ = 314961653440. Its totient is φ = 44872909200.

The previous prime is 134801146661. The next prime is 134801146721. The reversal of 134801146668 is 866641108431.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (134801146661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7591558 + ... + 7609293.

Almost surely, 2^134801146668 is an apocalyptic number.

It is an amenable number.

134801146668 is an abundant number, since it is smaller than the sum of its proper divisors (180160506772).

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

134801146668 is a wasteful number, since it uses less digits than its factorization.

134801146668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15201597 (or 15201595 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The spelling of 134801146668 in words is "one hundred thirty-four billion, eight hundred one million, one hundred forty-six thousand, six hundred sixty-eight".