134674073768 has 32 divisors (see below), whose sum is σ = 273125584200. Its totient is φ = 61885824768.

The previous prime is 134674073759. The next prime is 134674073783. The reversal of 134674073768 is 867370476431.

It can be written as a sum of positive squares in 4 ways, for example, as 80588989924 + 54085083844 = 283882^2 + 232562^2 .

It is a super-4 number, since 4×134674073768⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2803571 + ... + 2851202.

Almost surely, 2^134674073768 is an apocalyptic number.

It is an amenable number.

134674073768 is an abundant number, since it is smaller than the sum of its proper divisors (138451510432).

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

134674073768 is a wasteful number, since it uses less digits than its factorization.

134674073768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5655021 (or 5655017 counting only the distinct ones).

The product of its (nonzero) digits is 14224896, while the sum is 56.

The spelling of 134674073768 in words is "one hundred thirty-four billion, six hundred seventy-four million, seventy-three thousand, seven hundred sixty-eight".