4421235120 has 40 divisors (see below), whose sum is σ = 13705829616. Its totient is φ = 1178995968.

The previous prime is 4421235113. The next prime is 4421235149. The reversal of 4421235120 is 215321244.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9210667 + ... + 9211146.

Almost surely, 2^4421235120 is an apocalyptic number.

4421235120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4421235120 is an abundant number, since it is smaller than the sum of its proper divisors (9284594496).

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

4421235120 is a wasteful number, since it uses less digits than its factorization.

4421235120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18421829 (or 18421823 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4421235120 is about 66492.3688854593. The cubic root of 4421235120 is about 1641.2744307698.

Adding to 4421235120 its reverse (215321244), we get a palindrome (4636556364).

The spelling of 4421235120 in words is "four billion, four hundred twenty-one million, two hundred thirty-five thousand, one hundred twenty".