134170686989362 has 16 divisors (see below), whose sum is σ = 204577966719000. Its totient is φ = 65978275040640.

The previous prime is 134170686989351. The next prime is 134170686989363. The reversal of 134170686989362 is 263989686071431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 119566373798881 + 14604313190481 = 10934641^2 + 3821559^2 .

It is not an unprimeable number, because it can be changed into a prime (134170686989363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59799987 + ... + 62003062.

Almost surely, 2^{134170686989362} is an apocalyptic number.

134170686989362 is a deficient number, since it is larger than the sum of its proper divisors (70407279729638).

134170686989362 is a wasteful number, since it uses less digits than its factorization.

134170686989362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121812141.

The product of its (nonzero) digits is 564350976, while the sum is 73.

The spelling of 134170686989362 in words is "one hundred thirty-four trillion, one hundred seventy billion, six hundred eighty-six million, nine hundred eighty-nine thousand, three hundred sixty-two".