235564102010660 has 192 divisors, whose sum is σ = 553602075586560. Its totient is φ = 83673139968000.

The previous prime is 235564102010639. The next prime is 235564102010669. The reversal of 235564102010660 is 66010201465532.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (235564102010669) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1589738375 + ... + 1589886545.

It is an arithmetic number, because the mean of its divisors is an integer number (2883344143680).

Almost surely, 2^{235564102010660} is an apocalyptic number.

235564102010660 is a gapful number since it is divisible by the number (20) 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 235564102010660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276801037793280).

235564102010660 is an abundant number, since it is smaller than the sum of its proper divisors (318037973575900).

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

235564102010660 is a wasteful number, since it uses less digits than its factorization.

235564102010660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149218 (or 149216 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 235564102010660 in words is "two hundred thirty-five trillion, five hundred sixty-four billion, one hundred two million, ten thousand, six hundred sixty".