144901180601 has 2 divisors, whose sum is σ = 144901180602. Its totient is φ = 144901180600.

The previous prime is 144901180579. The next prime is 144901180661. The reversal of 144901180601 is 106081109441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 102268842025 + 42632338576 = 319795^2 + 206476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144901180601 is a prime.

It is not a weakly prime, because it can be changed into another prime (144901180661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72450590300 + 72450590301.

It is an arithmetic number, because the mean of its divisors is an integer number (72450590301).

Almost surely, 2^144901180601 is an apocalyptic number.

It is an amenable number.

144901180601 is a deficient number, since it is larger than the sum of its proper divisors (1).

144901180601 is an equidigital number, since it uses as much as digits as its factorization.

144901180601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 144901180601 in words is "one hundred forty-four billion, nine hundred one million, one hundred eighty thousand, six hundred one".