360388316249 has 4 divisors (see below), whose sum is σ = 388110494436. Its totient is φ = 332666138064.

The previous prime is 360388316227. The next prime is 360388316279. The reversal of 360388316249 is 942613883063.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33821784649 + 326566531600 = 183907^2 + 571460^2 .

It is not a de Polignac number, because 360388316249 - 2⁸ = 360388315993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 360388316249.

It is not an unprimeable number, because it can be changed into a prime (360388316209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13861089074 + ... + 13861089099.

It is an arithmetic number, because the mean of its divisors is an integer number (97027623609).

Almost surely, 2^360388316249 is an apocalyptic number.

It is an amenable number.

360388316249 is a deficient number, since it is larger than the sum of its proper divisors (27722178187).

360388316249 is a wasteful number, since it uses less digits than its factorization.

360388316249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27722178186.

The product of its (nonzero) digits is 4478976, while the sum is 53.

The spelling of 360388316249 in words is "three hundred sixty billion, three hundred eighty-eight million, three hundred sixteen thousand, two hundred forty-nine".