1412463443 has 4 divisors (see below), whose sum is σ = 1412771400. Its totient is φ = 1412155488.

The previous prime is 1412463431. The next prime is 1412463469. The reversal of 1412463443 is 3443642141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3443642141 = 52433 ⋅65677.

It is a cyclic number.

It is not a de Polignac number, because 1412463443 - 2⁴ = 1412463427 is a prime.

It is a super-2 number, since 2×1412463443² = 3990105955622828498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412460443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 146993 + ... + 156306.

It is an arithmetic number, because the mean of its divisors is an integer number (353192850).

Almost surely, 2^1412463443 is an apocalyptic number.

1412463443 is a deficient number, since it is larger than the sum of its proper divisors (307957).

1412463443 is an equidigital number, since it uses as much as digits as its factorization.

1412463443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307956.

The product of its digits is 27648, while the sum is 32.

The square root of 1412463443 is about 37582.7545956919. The cubic root of 1412463443 is about 1121.9988336218.

The spelling of 1412463443 in words is "one billion, four hundred twelve million, four hundred sixty-three thousand, four hundred forty-three".