4121021132 has 12 divisors (see below), whose sum is σ = 7212285696. Its totient is φ = 2060368080.

The previous prime is 4121021129. The next prime is 4121021141. The reversal of 4121021132 is 2311201214.

It is a super-4 number, since 4×4121021132⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 4121021132.

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 3 ways as a sum of consecutive naturals, for example, 55157 + ... + 106227.

It is an arithmetic number, because the mean of its divisors is an integer number (601023808).

Almost surely, 2^4121021132 is an apocalyptic number.

It is an amenable number.

4121021132 is a deficient number, since it is larger than the sum of its proper divisors (3091264564).

4121021132 is a wasteful number, since it uses less digits than its factorization.

4121021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71248 (or 71246 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 4121021132 is about 64195.1799748237. The cubic root of 4121021132 is about 1603.2513483790.

Adding to 4121021132 its reverse (2311201214), we get a palindrome (6432222346).

The spelling of 4121021132 in words is "four billion, one hundred twenty-one million, twenty-one thousand, one hundred thirty-two".