1144459007 has 2 divisors, whose sum is σ = 1144459008. Its totient is φ = 1144459006.

The previous prime is 1144458983. The next prime is 1144459009. The reversal of 1144459007 is 7009544411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1144459007 - 2⁶ = 1144458943 is a prime.

Together with 1144459009, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1144459009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572229503 + 572229504.

It is an arithmetic number, because the mean of its divisors is an integer number (572229504).

Almost surely, 2^1144459007 is an apocalyptic number.

1144459007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1144459007 is an equidigital number, since it uses as much as digits as its factorization.

1144459007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 1144459007 is about 33829.8537833080. The cubic root of 1144459007 is about 1046.0041649897.

The spelling of 1144459007 in words is "one billion, one hundred forty-four million, four hundred fifty-nine thousand, seven".