134645620230 has 48 divisors (see below), whose sum is σ = 381903943824. Its totient is φ = 32641362240.

The previous prime is 134645620201. The next prime is 134645620261. The reversal of 134645620230 is 32026546431.

134645620230 is a `hidden beast` number, since 1 + 3 + 4 + 6 + 4 + 5 + 620 + 23 + 0 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68001849 + ... + 68003828.

It is an arithmetic number, because the mean of its divisors is an integer number (7956332163).

Almost surely, 2^134645620230 is an apocalyptic number.

134645620230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134645620230 is an abundant number, since it is smaller than the sum of its proper divisors (247258323594).

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

134645620230 is a wasteful number, since it uses less digits than its factorization.

134645620230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136005701 (or 136005698 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 134645620230 in words is "one hundred thirty-four billion, six hundred forty-five million, six hundred twenty thousand, two hundred thirty".