4324121000 has 64 divisors (see below), whose sum is σ = 10128203280. Its totient is φ = 1727980800.

The previous prime is 4324120993. The next prime is 4324121027. The reversal of 4324121000 is 1214234.

It can be written as a sum of positive squares in 8 ways, for example, as 752624356 + 3571496644 = 27434^2 + 59762^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4324121000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1931882 + ... + 1934118.

Almost surely, 2^4324121000 is an apocalyptic number.

4324121000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4324121000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5064101640).

4324121000 is an abundant number, since it is smaller than the sum of its proper divisors (5804082280).

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

4324121000 is a wasteful number, since it uses less digits than its factorization.

4324121000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4191 (or 4177 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 4324121000 is about 65758.0489369933. The cubic root of 4324121000 is about 1629.1682810652.

Adding to 4324121000 its reverse (1214234), we get a palindrome (4325335234).

The spelling of 4324121000 in words is "four billion, three hundred twenty-four million, one hundred twenty-one thousand".