144746353 has 2 divisors, whose sum is σ = 144746354. Its totient is φ = 144746352.

The previous prime is 144746297. The next prime is 144746363. The reversal of 144746353 is 353647441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 115283169 + 29463184 = 10737^2 + 5428^2 .

It is a cyclic number.

It is not a de Polignac number, because 144746353 - 2⁹ = 144745841 is a prime.

It is not a weakly prime, because it can be changed into another prime (144746363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72373176 + 72373177.

It is an arithmetic number, because the mean of its divisors is an integer number (72373177).

Almost surely, 2^144746353 is an apocalyptic number.

It is an amenable number.

144746353 is a deficient number, since it is larger than the sum of its proper divisors (1).

144746353 is an equidigital number, since it uses as much as digits as its factorization.

144746353 is an evil number, because the sum of its binary digits is even.

The product of its digits is 120960, while the sum is 37.

The square root of 144746353 is about 12031.0578504137. The cubic root of 144746353 is about 525.0522735554.

The spelling of 144746353 in words is "one hundred forty-four million, seven hundred forty-six thousand, three hundred fifty-three".