134161366 has 36 divisors (see below), whose sum is σ = 217955556. Its totient is φ = 61923120.

The previous prime is 134161343. The next prime is 134161373. The reversal of 134161366 is 663161431.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

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 17 ways as a sum of consecutive naturals, for example, 1616361 + ... + 1616443.

It is an arithmetic number, because the mean of its divisors is an integer number (6054321).

Almost surely, 2^134161366 is an apocalyptic number.

134161366 is a deficient number, since it is larger than the sum of its proper divisors (83794190).

134161366 is an equidigital number, since it uses as much as digits as its factorization.

134161366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205 (or 145 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 134161366 is about 11582.8047553259. The cubic root of 134161366 is about 511.9283219767.

The spelling of 134161366 in words is "one hundred thirty-four million, one hundred sixty-one thousand, three hundred sixty-six".