1426162433 has 4 divisors (see below), whose sum is σ = 1442186820. Its totient is φ = 1410138048.

The previous prime is 1426162421. The next prime is 1426162457. The reversal of 1426162433 is 3342616241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 765518224 + 660644209 = 27668^2 + 25703^2 .

It is a cyclic number.

It is not a de Polignac number, because 1426162433 - 2¹² = 1426158337 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1426162433.

It is not an unprimeable number, because it can be changed into a prime (1426162033) 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, 8012060 + ... + 8012237.

It is an arithmetic number, because the mean of its divisors is an integer number (360546705).

Almost surely, 2^1426162433 is an apocalyptic number.

It is an amenable number.

1426162433 is a deficient number, since it is larger than the sum of its proper divisors (16024387).

1426162433 is an equidigital number, since it uses as much as digits as its factorization.

1426162433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16024386.

The product of its digits is 20736, while the sum is 32.

The square root of 1426162433 is about 37764.5658388919. The cubic root of 1426162433 is about 1125.6144614961.

Adding to 1426162433 its reverse (3342616241), we get a palindrome (4768778674).

The spelling of 1426162433 in words is "one billion, four hundred twenty-six million, one hundred sixty-two thousand, four hundred thirty-three".