380144423265 has 16 divisors (see below), whose sum is σ = 608300350848. Its totient is φ = 202720601216.

The previous prime is 380144423143. The next prime is 380144423279. The reversal of 380144423265 is 562324441083.

It is a cyclic number.

It is not a de Polignac number, because 380144423265 - 2¹⁴ = 380144406881 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1306692 + ... + 1570901.

It is an arithmetic number, because the mean of its divisors is an integer number (38018771928).

Almost surely, 2^380144423265 is an apocalyptic number.

It is an amenable number.

380144423265 is a deficient number, since it is larger than the sum of its proper divisors (228155927583).

380144423265 is a wasteful number, since it uses less digits than its factorization.

380144423265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2886408.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 380144423265 in words is "three hundred eighty billion, one hundred forty-four million, four hundred twenty-three thousand, two hundred sixty-five".