275404727120232 has 192 divisors, whose sum is σ = 737053636032000. Its totient is φ = 85733673790464.

The previous prime is 275404727120219. The next prime is 275404727120273. The reversal of 275404727120232 is 232021727404572.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1811475403 + ... + 1811627429.

It is an arithmetic number, because the mean of its divisors is an integer number (3838821021000).

Almost surely, 2^{275404727120232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 275404727120232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368526818016000).

275404727120232 is an abundant number, since it is smaller than the sum of its proper divisors (461648908911768).

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

275404727120232 is a wasteful number, since it uses less digits than its factorization.

275404727120232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154088 (or 154067 counting only the distinct ones).

The product of its (nonzero) digits is 2634240, while the sum is 48.

The spelling of 275404727120232 in words is "two hundred seventy-five trillion, four hundred four billion, seven hundred twenty-seven million, one hundred twenty thousand, two hundred thirty-two".