1412445432 has 16 divisors (see below), whose sum is σ = 3531113640. Its totient is φ = 470815136.

The previous prime is 1412445431. The next prime is 1412445439. The reversal of 1412445432 is 2345442141.

It is a self number, because there is not a number n which added to its sum of digits gives 1412445432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412445431) 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, 29425923 + ... + 29425970.

Almost surely, 2^1412445432 is an apocalyptic number.

1412445432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1412445432 is an abundant number, since it is smaller than the sum of its proper divisors (2118668208).

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

1412445432 is a wasteful number, since it uses less digits than its factorization.

1412445432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58851902 (or 58851898 counting only the distinct ones).

The product of its digits is 15360, while the sum is 30.

The square root of 1412445432 is about 37582.5149770475. The cubic root of 1412445432 is about 1121.9940645528.

Adding to 1412445432 its reverse (2345442141), we get a palindrome (3757887573).

The spelling of 1412445432 in words is "one billion, four hundred twelve million, four hundred forty-five thousand, four hundred thirty-two".