1412120305 has 16 divisors (see below), whose sum is σ = 1772481024. Its totient is φ = 1077975360.

The previous prime is 1412120291. The next prime is 1412120309. The reversal of 1412120305 is 5030212141.

It is not a de Polignac number, because 1412120305 - 2⁵ = 1412120273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412120309) 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 15 ways as a sum of consecutive naturals, for example, 33832 + ... + 62998.

It is an arithmetic number, because the mean of its divisors is an integer number (110780064).

Almost surely, 2^1412120305 is an apocalyptic number.

It is an amenable number.

1412120305 is a deficient number, since it is larger than the sum of its proper divisors (360360719).

1412120305 is a wasteful number, since it uses less digits than its factorization.

1412120305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29616.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1412120305 is about 37578.1892192798. The cubic root of 1412120305 is about 1121.9079683517.

Adding to 1412120305 its reverse (5030212141), we get a palindrome (6442332446).

The spelling of 1412120305 in words is "one billion, four hundred twelve million, one hundred twenty thousand, three hundred five".