1144330234 has 8 divisors (see below), whose sum is σ = 1716895188. Its totient is φ = 572031840.

The previous prime is 1144330223. The next prime is 1144330273. The reversal of 1144330234 is 4320334411.

It can be written as a sum of positive squares in 2 ways, for example, as 970011025 + 174319209 = 31145^2 + 13203^2 .

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 = 1144330199 and 1144330208.

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, 55537 + ... + 73300.

Almost surely, 2^1144330234 is an apocalyptic number.

1144330234 is a deficient number, since it is larger than the sum of its proper divisors (572564954).

1144330234 is a wasteful number, since it uses less digits than its factorization.

1144330234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133280.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1144330234 is about 33827.9504847692. The cubic root of 1144330234 is about 1045.9649318540.

Adding to 1144330234 its reverse (4320334411), we get a palindrome (5464664645).

The spelling of 1144330234 in words is "one billion, one hundred forty-four million, three hundred thirty thousand, two hundred thirty-four".