144600901 has 2 divisors, whose sum is σ = 144600902. Its totient is φ = 144600900.

The previous prime is 144600871. The next prime is 144600913. The reversal of 144600901 is 109006441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127577025 + 17023876 = 11295^2 + 4126^2 .

It is a cyclic number.

It is not a de Polignac number, because 144600901 - 2¹³ = 144592709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144600961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72300450 + 72300451.

It is an arithmetic number, because the mean of its divisors is an integer number (72300451).

Almost surely, 2^144600901 is an apocalyptic number.

It is an amenable number.

144600901 is a deficient number, since it is larger than the sum of its proper divisors (1).

144600901 is an equidigital number, since it uses as much as digits as its factorization.

144600901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 144600901 is about 12025.0114760860. The cubic root of 144600901 is about 524.8763439684.

The spelling of 144600901 in words is "one hundred forty-four million, six hundred thousand, nine hundred one".