144476704507 has 2 divisors, whose sum is σ = 144476704508. Its totient is φ = 144476704506.

The previous prime is 144476704487. The next prime is 144476704511. The reversal of 144476704507 is 705407674441.

It is a strong prime.

It is an emirp because it is prime and its reverse (705407674441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144476704507 is a prime.

It is a super-2 number, since 2×144476704507² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (144476704597) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72238352253 + 72238352254.

It is an arithmetic number, because the mean of its divisors is an integer number (72238352254).

Almost surely, 2^144476704507 is an apocalyptic number.

144476704507 is a deficient number, since it is larger than the sum of its proper divisors (1).

144476704507 is an equidigital number, since it uses as much as digits as its factorization.

144476704507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2634240, while the sum is 49.

The spelling of 144476704507 in words is "one hundred forty-four billion, four hundred seventy-six million, seven hundred four thousand, five hundred seven".