134303034553220 has 24 divisors (see below), whose sum is σ = 303731478144024. Its totient is φ = 49588812758016.

The previous prime is 134303034553211. The next prime is 134303034553301. The reversal of 134303034553220 is 22355430303431.

It can be written as a sum of positive squares in 4 ways, for example, as 111939761476 + 134191094791744 = 334574^2 + 11584088^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 258275066189 + ... + 258275066708.

It is an arithmetic number, because the mean of its divisors is an integer number (12655478256001).

Almost surely, 2^{134303034553220} is an apocalyptic number.

134303034553220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134303034553220 is an abundant number, since it is smaller than the sum of its proper divisors (169428443590804).

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

134303034553220 is a wasteful number, since it uses less digits than its factorization.

134303034553220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516550132919 (or 516550132917 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 134303034553220 its reverse (22355430303431), we get a palindrome (156658464856651).

The spelling of 134303034553220 in words is "one hundred thirty-four trillion, three hundred three billion, thirty-four million, five hundred fifty-three thousand, two hundred twenty".