1412030440 has 32 divisors (see below), whose sum is σ = 3229157160. Its totient is φ = 555552000.

The previous prime is 1412030401. The next prime is 1412030449. The reversal of 1412030440 is 440302141.

It can be written as a sum of positive squares in 4 ways, for example, as 354870244 + 1057160196 = 18838^2 + 32514^2 .

It is not an unprimeable number, because it can be changed into a prime (1412030449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286911 + ... + 291790.

Almost surely, 2^1412030440 is an apocalyptic number.

1412030440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412030440 is an abundant number, since it is smaller than the sum of its proper divisors (1817126720).

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

1412030440 is a wasteful number, since it uses less digits than its factorization.

1412030440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578773 (or 578769 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1412030440 is about 37576.9934933597. The cubic root of 1412030440 is about 1121.8841690578.

Adding to 1412030440 its reverse (440302141), we get a palindrome (1852332581).

The spelling of 1412030440 in words is "one billion, four hundred twelve million, thirty thousand, four hundred forty".