134334357630 has 128 divisors (see below), whose sum is σ = 354741120000. Its totient is φ = 32286259200.

The previous prime is 134334357529. The next prime is 134334357673. The reversal of 134334357630 is 36753433431.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29450550 + ... + 29455110.

It is an arithmetic number, because the mean of its divisors is an integer number (2771415000).

Almost surely, 2^134334357630 is an apocalyptic number.

134334357630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 134334357630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177370560000).

134334357630 is an abundant number, since it is smaller than the sum of its proper divisors (220406762370).

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

134334357630 is a wasteful number, since it uses less digits than its factorization.

134334357630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5330.

The product of its (nonzero) digits is 816480, while the sum is 42.

The spelling of 134334357630 in words is "one hundred thirty-four billion, three hundred thirty-four million, three hundred fifty-seven thousand, six hundred thirty".