1450042234 has 8 divisors (see below), whose sum is σ = 2303008308. Its totient is φ = 682372800.

The previous prime is 1450042189. The next prime is 1450042249. The reversal of 1450042234 is 4322400541.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1350342009 + 99700225 = 36747^2 + 9985^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1450042199 and 1450042208.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21324117 + ... + 21324184.

Almost surely, 2^1450042234 is an apocalyptic number.

1450042234 is a deficient number, since it is larger than the sum of its proper divisors (852966074).

1450042234 is a wasteful number, since it uses less digits than its factorization.

1450042234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42648320.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 1450042234 is about 38079.4200848700. The cubic root of 1450042234 is about 1131.8621849605.

Adding to 1450042234 its reverse (4322400541), we get a palindrome (5772442775).

The spelling of 1450042234 in words is "one billion, four hundred fifty million, forty-two thousand, two hundred thirty-four".