4121019532 has 24 divisors (see below), whose sum is σ = 8244938240. Its totient is φ = 1765530000.

The previous prime is 4121019491. The next prime is 4121019533. The reversal of 4121019532 is 2359101214.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 4121019532.

It is not an unprimeable number, because it can be changed into a prime (4121019533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60157 + ... + 108907.

Almost surely, 2^4121019532 is an apocalyptic number.

It is an amenable number.

4121019532 is an abundant number, since it is smaller than the sum of its proper divisors (4123918708).

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

4121019532 is a wasteful number, since it uses less digits than its factorization.

4121019532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51781 (or 51779 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 28.

The square root of 4121019532 is about 64195.1675128276. The cubic root of 4121019532 is about 1603.2511408898.

The spelling of 4121019532 in words is "four billion, one hundred twenty-one million, nineteen thousand, five hundred thirty-two".