1450819234 has 8 divisors (see below), whose sum is σ = 2176394220. Its totient is φ = 725354496.

The previous prime is 1450819207. The next prime is 1450819243. The reversal of 1450819234 is 4329180541.

It can be written as a sum of positive squares in 2 ways, for example, as 1314280009 + 136539225 = 36253^2 + 11685^2 .

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 = 1450819193 and 1450819202.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26722 + ... + 60130.

Almost surely, 2^1450819234 is an apocalyptic number.

1450819234 is a deficient number, since it is larger than the sum of its proper divisors (725574986).

1450819234 is a wasteful number, since it uses less digits than its factorization.

1450819234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55124.

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 1450819234 is about 38089.6210797640. The cubic root of 1450819234 is about 1132.0643169764.

Adding to 1450819234 its reverse (4329180541), we get a palindrome (5779999775).

The spelling of 1450819234 in words is "one billion, four hundred fifty million, eight hundred nineteen thousand, two hundred thirty-four".