134014405512 has 96 divisors (see below), whose sum is σ = 363741926400. Its totient is φ = 41127061248.

The previous prime is 134014405507. The next prime is 134014405519. The reversal of 134014405512 is 215504410431.

It is a self number, because there is not a number n which added to its sum of digits gives 134014405512.

It is not an unprimeable number, because it can be changed into a prime (134014405519) 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 23 ways as a sum of consecutive naturals, for example, 1510314 + ... + 1596582.

It is an arithmetic number, because the mean of its divisors is an integer number (3788978400).

Almost surely, 2^134014405512 is an apocalyptic number.

134014405512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134014405512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181870963200).

134014405512 is an abundant number, since it is smaller than the sum of its proper divisors (229727520888).

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

134014405512 is a wasteful number, since it uses less digits than its factorization.

134014405512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86687 (or 86670 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 134014405512 its reverse (215504410431), we get a palindrome (349518815943).

The spelling of 134014405512 in words is "one hundred thirty-four billion, fourteen million, four hundred five thousand, five hundred twelve".