1420131112 has 16 divisors (see below), whose sum is σ = 2664308340. Its totient is φ = 709648896.

The previous prime is 1420131109. The next prime is 1420131133. The reversal of 1420131112 is 2111310241.

It can be written as a sum of positive squares in 2 ways, for example, as 1408801156 + 11329956 = 37534^2 + 3366^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37353 + ... + 65080.

Almost surely, 2^1420131112 is an apocalyptic number.

It is an amenable number.

1420131112 is a deficient number, since it is larger than the sum of its proper divisors (1244177228).

1420131112 is a wasteful number, since it uses less digits than its factorization.

1420131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104172 (or 104168 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 1420131112 is about 37684.6269982867. The cubic root of 1420131112 is about 1124.0254571388.

Adding to 1420131112 its reverse (2111310241), we get a palindrome (3531441353).

The spelling of 1420131112 in words is "one billion, four hundred twenty million, one hundred thirty-one thousand, one hundred twelve".