1412403442 has 8 divisors (see below), whose sum is σ = 2175864876. Its totient is φ = 687115152.

The previous prime is 1412403427. The next prime is 1412403457. The reversal of 1412403442 is 2443042141.

It is an interprime number because it is at equal distance from previous prime (1412403427) and next prime (1412403457).

It can be written as a sum of positive squares in 2 ways, for example, as 1248844921 + 163558521 = 35339^2 + 12789^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 9543193 + ... + 9543340.

Almost surely, 2^1412403442 is an apocalyptic number.

1412403442 is a deficient number, since it is larger than the sum of its proper divisors (763461434).

1412403442 is a wasteful number, since it uses less digits than its factorization.

1412403442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19086572.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 1412403442 is about 37581.9563354544. The cubic root of 1412403442 is about 1121.9829460117.

Adding to 1412403442 its reverse (2443042141), we get a palindrome (3855445583).

The spelling of 1412403442 in words is "one billion, four hundred twelve million, four hundred three thousand, four hundred forty-two".