1412152442 has 8 divisors (see below), whose sum is σ = 2147245716. Its totient is φ = 696403872.

The previous prime is 1412152421. The next prime is 1412152451. The reversal of 1412152442 is 2442512141.

It can be written as a sum of positive squares in 2 ways, for example, as 1409326681 + 2825761 = 37541^2 + 1681^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4835993 + ... + 4836284.

Almost surely, 2^1412152442 is an apocalyptic number.

1412152442 is a deficient number, since it is larger than the sum of its proper divisors (735093274).

1412152442 is an equidigital number, since it uses as much as digits as its factorization.

1412152442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9672352.

The product of its digits is 2560, while the sum is 26.

The square root of 1412152442 is about 37578.6168186111. The cubic root of 1412152442 is about 1121.9164790720.

Adding to 1412152442 its reverse (2442512141), we get a palindrome (3854664583).

The spelling of 1412152442 in words is "one billion, four hundred twelve million, one hundred fifty-two thousand, four hundred forty-two".