4121242320 has 80 divisors (see below), whose sum is σ = 13758619392. Its totient is φ = 1014458880.

The previous prime is 4121242241. The next prime is 4121242351. The reversal of 4121242320 is 232421214.

4121242320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 657336 + ... + 663575.

Almost surely, 2^4121242320 is an apocalyptic number.

4121242320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4121242320 is an abundant number, since it is smaller than the sum of its proper divisors (9637377072).

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

4121242320 is a wasteful number, since it uses less digits than its factorization.

4121242320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320940 (or 1320934 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4121242320 is about 64196.9027290258. The cubic root of 4121242320 is about 1603.2800316919.

Adding to 4121242320 its reverse (232421214), we get a palindrome (4353663534).

The spelling of 4121242320 in words is "four billion, one hundred twenty-one million, two hundred forty-two thousand, three hundred twenty".