1440414030 has 32 divisors (see below), whose sum is σ = 3771266688. Its totient is φ = 349191200.

The previous prime is 1440414011. The next prime is 1440414067. The reversal of 1440414030 is 304140441.

It is a junction number, because it is equal to n+sod(n) for n = 1440413988 and 1440414006.

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 15 ways as a sum of consecutive naturals, for example, 2182116 + ... + 2182775.

It is an arithmetic number, because the mean of its divisors is an integer number (117852084).

Almost surely, 2^1440414030 is an apocalyptic number.

1440414030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1440414030 is an abundant number, since it is smaller than the sum of its proper divisors (2330852658).

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

1440414030 is a wasteful number, since it uses less digits than its factorization.

1440414030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4364912.

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

The square root of 1440414030 is about 37952.7868541956. The cubic root of 1440414030 is about 1129.3514512717.

Adding to 1440414030 its reverse (304140441), we get a palindrome (1744554471).

The spelling of 1440414030 in words is "one billion, four hundred forty million, four hundred fourteen thousand, thirty".