1441331430 has 192 divisors, whose sum is σ = 4388719104. Its totient is φ = 296524800.

The previous prime is 1441331429. The next prime is 1441331443. The reversal of 1441331430 is 341331441.

It is a super-2 number, since 2×1441331430² = 4154872582211689800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1441331430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3328494 + ... + 3328926.

It is an arithmetic number, because the mean of its divisors is an integer number (22857912).

Almost surely, 2^1441331430 is an apocalyptic number.

1441331430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1441331430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2194359552).

1441331430 is an abundant number, since it is smaller than the sum of its proper divisors (2947387674).

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

1441331430 is a wasteful number, since it uses less digits than its factorization.

1441331430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 1441331430 is about 37964.8709993857. The cubic root of 1441331430 is about 1129.5911617809.

Adding to 1441331430 its reverse (341331441), we get a palindrome (1782662871).

The spelling of 1441331430 in words is "one billion, four hundred forty-one million, three hundred thirty-one thousand, four hundred thirty".