134502144260 has 24 divisors (see below), whose sum is σ = 308132185536. Its totient is φ = 48909870560.

The previous prime is 134502144251. The next prime is 134502144277. The reversal of 134502144260 is 62441205431.

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 7 ways as a sum of consecutive naturals, for example, 305686472 + ... + 305686911.

It is an arithmetic number, because the mean of its divisors is an integer number (12838841064).

Almost surely, 2^134502144260 is an apocalyptic number.

134502144260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134502144260 is an abundant number, since it is smaller than the sum of its proper divisors (173630041276).

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

134502144260 is a wasteful number, since it uses less digits than its factorization.

134502144260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611373403 (or 611373401 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 134502144260 its reverse (62441205431), we get a palindrome (196943349691).

The spelling of 134502144260 in words is "one hundred thirty-four billion, five hundred two million, one hundred forty-four thousand, two hundred sixty".