4244121210 has 32 divisors (see below), whose sum is σ = 11641018752. Its totient is φ = 970084800.

The previous prime is 4244121173. The next prime is 4244121307. The reversal of 4244121210 is 121214424.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10104841 + ... + 10105260.

It is an arithmetic number, because the mean of its divisors is an integer number (363781836).

Almost surely, 2^4244121210 is an apocalyptic number.

4244121210 is an abundant number, since it is smaller than the sum of its proper divisors (7396897542).

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

4244121210 is a wasteful number, since it uses less digits than its factorization.

4244121210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20210118.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 4244121210 is about 65146.9201881409. The cubic root of 4244121210 is about 1619.0586933637.

Adding to 4244121210 its reverse (121214424), we get a palindrome (4365335634).

The spelling of 4244121210 in words is "four billion, two hundred forty-four million, one hundred twenty-one thousand, two hundred ten".