1412011688 has 16 divisors (see below), whose sum is σ = 2658888180. Its totient is φ = 702974848.

The previous prime is 1412011681. The next prime is 1412011703. The reversal of 1412011688 is 8861102141.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1207006564 + 205005124 = 34742^2 + 14318^2 .

It is a super-3 number, since 3×1412011688³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1412011681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376895 + ... + 380622.

Almost surely, 2^1412011688 is an apocalyptic number.

It is an amenable number.

1412011688 is a deficient number, since it is larger than the sum of its proper divisors (1246876492).

1412011688 is a wasteful number, since it uses less digits than its factorization.

1412011688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757756 (or 757752 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 32.

The square root of 1412011688 is about 37576.7439781576. The cubic root of 1412011688 is about 1121.8792027661.

The spelling of 1412011688 in words is "one billion, four hundred twelve million, eleven thousand, six hundred eighty-eight".