134140266666 has 48 divisors (see below), whose sum is σ = 332913609600. Its totient is φ = 38238472224.

The previous prime is 134140266643. The next prime is 134140266677. The reversal of 134140266666 is 666662041431.

It is a super-2 number, since 2×134140266666² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1157221 + ... + 1267848.

It is an arithmetic number, because the mean of its divisors is an integer number (6935700200).

Almost surely, 2^134140266666 is an apocalyptic number.

134140266666 is an abundant number, since it is smaller than the sum of its proper divisors (198773342934).

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

134140266666 is a wasteful number, since it uses less digits than its factorization.

134140266666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425523 (or 2425520 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 45.

The spelling of 134140266666 in words is "one hundred thirty-four billion, one hundred forty million, two hundred sixty-six thousand, six hundred sixty-six".