134514898860 has 96 divisors (see below), whose sum is σ = 383711489280. Its totient is φ = 35199507712.

The previous prime is 134514898813. The next prime is 134514898867. The reversal of 134514898860 is 68898415431.

It is a self number, because there is not a number n which added to its sum of digits gives 134514898860.

It is not an unprimeable number, because it can be changed into a prime (134514898867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1959274 + ... + 2026766.

It is an arithmetic number, because the mean of its divisors is an integer number (3996994680).

Almost surely, 2^134514898860 is an apocalyptic number.

134514898860 is a gapful number since it is divisible by the number (10) 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 134514898860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191855744640).

134514898860 is an abundant number, since it is smaller than the sum of its proper divisors (249196590420).

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

134514898860 is a wasteful number, since it uses less digits than its factorization.

134514898860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68127 (or 68125 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 57.

The spelling of 134514898860 in words is "one hundred thirty-four billion, five hundred fourteen million, eight hundred ninety-eight thousand, eight hundred sixty".