134352433320 has 128 divisors (see below), whose sum is σ = 461732279040. Its totient is φ = 30636103680.

The previous prime is 134352433309. The next prime is 134352433337. The reversal of 134352433320 is 23334253431.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 163684 + ... + 543596.

It is an arithmetic number, because the mean of its divisors is an integer number (3607283430).

Almost surely, 2^134352433320 is an apocalyptic number.

134352433320 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 134352433320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230866139520).

134352433320 is an abundant number, since it is smaller than the sum of its proper divisors (327379845720).

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

134352433320 is a wasteful number, since it uses less digits than its factorization.

134352433320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380355 (or 380351 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 33.

Adding to 134352433320 its reverse (23334253431), we get a palindrome (157686686751).

The spelling of 134352433320 in words is "one hundred thirty-four billion, three hundred fifty-two million, four hundred thirty-three thousand, three hundred twenty".