134684027418 has 32 divisors (see below), whose sum is σ = 283656824640. Its totient is φ = 42515072640.

The previous prime is 134684027389. The next prime is 134684027419. The reversal of 134684027418 is 814720486431.

It is not an unprimeable number, because it can be changed into a prime (134684027419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60478 + ... + 522518.

It is an arithmetic number, because the mean of its divisors is an integer number (8864275770).

Almost surely, 2^134684027418 is an apocalyptic number.

134684027418 is an abundant number, since it is smaller than the sum of its proper divisors (148972797222).

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

134684027418 is a wasteful number, since it uses less digits than its factorization.

134684027418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464622.

The product of its (nonzero) digits is 1032192, while the sum is 48.

The spelling of 134684027418 in words is "one hundred thirty-four billion, six hundred eighty-four million, twenty-seven thousand, four hundred eighteen".