330240149 has 2 divisors, whose sum is σ = 330240150. Its totient is φ = 330240148.

The previous prime is 330240103. The next prime is 330240161. The reversal of 330240149 is 941042033.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 289510225 + 40729924 = 17015^2 + 6382^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-330240149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (330240749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165120074 + 165120075.

It is an arithmetic number, because the mean of its divisors is an integer number (165120075).

Almost surely, 2^330240149 is an apocalyptic number.

It is an amenable number.

330240149 is a deficient number, since it is larger than the sum of its proper divisors (1).

330240149 is an equidigital number, since it uses as much as digits as its factorization.

330240149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 330240149 is about 18172.5108061599. The cubic root of 330240149 is about 691.2099117719.

The spelling of 330240149 in words is "three hundred thirty million, two hundred forty thousand, one hundred forty-nine".