380163550329 has 12 divisors (see below), whose sum is σ = 550879525716. Its totient is φ = 252632644992.

The previous prime is 380163550321. The next prime is 380163550363. The reversal of 380163550329 is 923055361083.

It is a happy number.

380163550329 is a `hidden beast` number, since 3 + 8 + 0 + 1 + 63 + 550 + 32 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11777675625 + 368385874704 = 108525^2 + 606948^2 .

It is not a de Polignac number, because 380163550329 - 2³ = 380163550321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (380163550321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67473852 + ... + 67479485.

It is an arithmetic number, because the mean of its divisors is an integer number (45906627143).

Almost surely, 2^380163550329 is an apocalyptic number.

It is an amenable number.

380163550329 is a deficient number, since it is larger than the sum of its proper divisors (170715975387).

380163550329 is a wasteful number, since it uses less digits than its factorization.

380163550329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134953656 (or 134953653 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 45.

The spelling of 380163550329 in words is "three hundred eighty billion, one hundred sixty-three million, five hundred fifty thousand, three hundred twenty-nine".