4121201000 has 64 divisors (see below), whose sum is σ = 11021287680. Its totient is φ = 1412980800.

The previous prime is 4121200999. The next prime is 4121201009. The reversal of 4121201000 is 1021214.

It is not an unprimeable number, because it can be changed into a prime (4121201009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287372 + ... + 301371.

It is an arithmetic number, because the mean of its divisors is an integer number (172207620).

Almost surely, 2^4121201000 is an apocalyptic number.

4121201000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4121201000 is an abundant number, since it is smaller than the sum of its proper divisors (6900086680).

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

4121201000 is a wasteful number, since it uses less digits than its factorization.

4121201000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588771 (or 588757 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 4121201000 is about 64196.5809058395. The cubic root of 4121201000 is about 1603.2746734570.

Adding to 4121201000 its reverse (1021214), we get a palindrome (4122222214).

The spelling of 4121201000 in words is "four billion, one hundred twenty-one million, two hundred one thousand".