380444164418 has 8 divisors (see below), whose sum is σ = 586089658812. Its totient is φ = 185080944816.

The previous prime is 380444164367. The next prime is 380444164427. The reversal of 380444164418 is 814461444083.

It can be written as a sum of positive squares in 2 ways, for example, as 322552435969 + 57891728449 = 567937^2 + 240607^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2570568605 + ... + 2570568752.

Almost surely, 2^380444164418 is an apocalyptic number.

380444164418 is a deficient number, since it is larger than the sum of its proper divisors (205645494394).

380444164418 is a wasteful number, since it uses less digits than its factorization.

380444164418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5141137396.

The product of its (nonzero) digits is 1179648, while the sum is 47.

The spelling of 380444164418 in words is "three hundred eighty billion, four hundred forty-four million, one hundred sixty-four thousand, four hundred eighteen".