144467023 has 2 divisors, whose sum is σ = 144467024. Its totient is φ = 144467022.

The previous prime is 144466999. The next prime is 144467027. The reversal of 144467023 is 320764441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144467023 is a prime.

It is equal to p_8150377 and since 144467023 and 8150377 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144467027) 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 as a sum of consecutive naturals, namely, 72233511 + 72233512.

It is an arithmetic number, because the mean of its divisors is an integer number (72233512).

Almost surely, 2^144467023 is an apocalyptic number.

144467023 is a deficient number, since it is larger than the sum of its proper divisors (1).

144467023 is an equidigital number, since it uses as much as digits as its factorization.

144467023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 144467023 is about 12019.4435395321. The cubic root of 144467023 is about 524.7143092645.

The spelling of 144467023 in words is "one hundred forty-four million, four hundred sixty-seven thousand, twenty-three".