1440410030 has 8 divisors (see below), whose sum is σ = 2592738072. Its totient is φ = 576164008.

The previous prime is 1440410021. The next prime is 1440410057. The reversal of 1440410030 is 300140441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1440409990 and 1440410008.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 72020492 + ... + 72020511.

It is an arithmetic number, because the mean of its divisors is an integer number (324092259).

Almost surely, 2^1440410030 is an apocalyptic number.

1440410030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1440410030 is a deficient number, since it is larger than the sum of its proper divisors (1152328042).

1440410030 is a wasteful number, since it uses less digits than its factorization.

1440410030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144041010.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1440410030 is about 37952.7341571065. The cubic root of 1440410030 is about 1129.3504058755.

Adding to 1440410030 its reverse (300140441), we get a palindrome (1740550471).

The spelling of 1440410030 in words is "one billion, four hundred forty million, four hundred ten thousand, thirty".