1441434120 has 128 divisors (see below), whose sum is σ = 4949648640. Its totient is φ = 328965120.

The previous prime is 1441434091. The next prime is 1441434139. The reversal of 1441434120 is 214341441.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 991314 + ... + 992766.

It is an arithmetic number, because the mean of its divisors is an integer number (38669130).

Almost surely, 2^1441434120 is an apocalyptic number.

1441434120 is a gapful number since it is divisible by the number (10) 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 1441434120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2474824320).

1441434120 is an abundant number, since it is smaller than the sum of its proper divisors (3508214520).

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

1441434120 is a wasteful number, since it uses less digits than its factorization.

1441434120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2655 (or 2651 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1441434120 is about 37966.2234097625. The cubic root of 1441434120 is about 1129.6179876632.

Adding to 1441434120 its reverse (214341441), we get a palindrome (1655775561).

The spelling of 1441434120 in words is "one billion, four hundred forty-one million, four hundred thirty-four thousand, one hundred twenty".