1423962433 has 4 divisors (see below), whose sum is σ = 1424082820. Its totient is φ = 1423842048.

The previous prime is 1423962413. The next prime is 1423962443. The reversal of 1423962433 is 3342693241.

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 50296464 + 1373665969 = 7092^2 + 37063^2 .

It is a cyclic number.

It is not a de Polignac number, because 1423962433 - 2¹⁷ = 1423831361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1423962392 and 1423962401.

It is not an unprimeable number, because it can be changed into a prime (1423962403) by changing a digit.

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, 40248 + ... + 66841.

It is an arithmetic number, because the mean of its divisors is an integer number (356020705).

Almost surely, 2^1423962433 is an apocalyptic number.

It is an amenable number.

1423962433 is a deficient number, since it is larger than the sum of its proper divisors (120387).

1423962433 is a wasteful number, since it uses less digits than its factorization.

1423962433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120386.

The product of its digits is 93312, while the sum is 37.

The square root of 1423962433 is about 37735.4267631890. The cubic root of 1423962433 is about 1125.0353721882.

The spelling of 1423962433 in words is "one billion, four hundred twenty-three million, nine hundred sixty-two thousand, four hundred thirty-three".