1144134302 has 8 divisors (see below), whose sum is σ = 1716523536. Its totient is φ = 571959792.

The previous prime is 1144134263. The next prime is 1144134307. The reversal of 1144134302 is 2034314411.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144134307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39623 + ... + 62114.

It is an arithmetic number, because the mean of its divisors is an integer number (214565442).

Almost surely, 2^1144134302 is an apocalyptic number.

1144134302 is a deficient number, since it is larger than the sum of its proper divisors (572389234).

1144134302 is a wasteful number, since it uses less digits than its factorization.

1144134302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107362.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1144134302 is about 33825.0543532453. The cubic root of 1144134302 is about 1045.9052318092.

Adding to 1144134302 its reverse (2034314411), we get a palindrome (3178448713).

The spelling of 1144134302 in words is "one billion, one hundred forty-four million, one hundred thirty-four thousand, three hundred two".