4121788275 has 120 divisors (see below), whose sum is σ = 8768337600. Its totient is φ = 1893067200.

The previous prime is 4121788273. The next prime is 4121788367. The reversal of 4121788275 is 5728871214.

4121788275 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4121788275 - 2¹ = 4121788273 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 4121788275.

It is not an unprimeable number, because it can be changed into a prime (4121788273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 418356 + ... + 428094.

It is an arithmetic number, because the mean of its divisors is an integer number (73069480).

Almost surely, 2^4121788275 is an apocalyptic number.

4121788275 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4121788275 is an abundant number, since it is smaller than the sum of its proper divisors (4646549325).

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

4121788275 is a wasteful number, since it uses less digits than its factorization.

4121788275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9791 (or 9777 counting only the distinct ones).

The product of its digits is 250880, while the sum is 45.

The square root of 4121788275 is about 64201.1547793340. The cubic root of 4121788275 is about 1603.3508258871.

The spelling of 4121788275 in words is "four billion, one hundred twenty-one million, seven hundred eighty-eight thousand, two hundred seventy-five".