134265064355646 has 16 divisors (see below), whose sum is σ = 306891575670144. Its totient is φ = 38361446958744.

The previous prime is 134265064355599. The next prime is 134265064355689. The reversal of 134265064355646 is 646553460562431.

It is a self number, because there is not a number n which added to its sum of digits gives 134265064355646.

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, 1598393623240 + ... + 1598393623323.

It is an arithmetic number, because the mean of its divisors is an integer number (19180723479384).

Almost surely, 2^{134265064355646} is an apocalyptic number.

134265064355646 is an abundant number, since it is smaller than the sum of its proper divisors (172626511314498).

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

134265064355646 is a wasteful number, since it uses less digits than its factorization.

134265064355646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196787246575.

The product of its (nonzero) digits is 186624000, while the sum is 60.

The spelling of 134265064355646 in words is "one hundred thirty-four trillion, two hundred sixty-five billion, sixty-four million, three hundred fifty-five thousand, six hundred forty-six".