134061777 has 16 divisors (see below), whose sum is σ = 209064000. Its totient is φ = 84670272.

The previous prime is 134061769. The next prime is 134061787. The reversal of 134061777 is 777160431.

134061777 is a `hidden beast` number, since 1 + 34 + 0 + 617 + 7 + 7 = 666.

It is not a de Polignac number, because 134061777 - 2³ = 134061769 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (134061727) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 130152 + ... + 131177.

It is an arithmetic number, because the mean of its divisors is an integer number (13066500).

Almost surely, 2^134061777 is an apocalyptic number.

It is an amenable number.

134061777 is a deficient number, since it is larger than the sum of its proper divisors (75002223).

134061777 is a wasteful number, since it uses less digits than its factorization.

134061777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261357 (or 261351 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The square root of 134061777 is about 11578.5049553040. The cubic root of 134061777 is about 511.8016211953.

The spelling of 134061777 in words is "one hundred thirty-four million, sixty-one thousand, seven hundred seventy-seven".